Summer 2027 For high school students

Your summer.
Your next big thing.

A summer can be a first lab, a new city, or the thing you talk about all year. Find programs that fit your curiosity, your grade and your budget.

Real program details, clearly separated from 2027 updates

Planning for 2027. Program pages may show details documented from an earlier cycle. Check the year on dates and prices, then confirm the current application window on the official site.

No paid placements. Listings are ranked by fit, never by payment. Methodology.

Showing 37 to 48 of 455 matching programs. Ordered by name.

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Catalog facts retain their cycle. Check the official sources before applying or paying. On a phone, scroll the table sideways.

Selected programs, application facts and official sources
Program factsGeorgetown Summer CollegeRemoveCarleton Summer Liberal Arts Institute (SLAI)Remove
Application deadlineUnconfirmed — check official siteUnconfirmed — check official site
CostLast year's cycle (2026): $7,113; 2027: Unconfirmed — check official siteLast year's cycle (2026): $1,500–$5,700; 2027: Unconfirmed — check official site
Financial aidLast year's cycle (2026): Need-based tuition scholarship: Amount: Unconfirmed — check official site. Limited and competitive; admitted students apply separately with essay responses.; 2027: Unconfirmed — check official siteLast year's cycle (2026): Need-based scholarship (domestic students only): Amount: Unconfirmed — check official site. Partial or full; international students are not eligible.; 2027: Unconfirmed — check official site
Expenses and aid conditionsLast year's cycle (2026): Pre-college fee: $780; Optional housing per session: $2,542; Application fee: $50. Non-refundable; waived for applications submitted before the early-bird deadline.; Health insurance fee per session (international students only): $225; Need-based tuition scholarship: Amount: Unconfirmed — check official site. Limited and competitive; admitted students apply separately with essay responses.; 2027: Unconfirmed — check official siteLast year's cycle (2026): Application fee: $75. Waived automatically for scholarship applicants.; First payment to confirm attendance after acceptance: $500. Need-based scholarship recipients may be exempt.; Need-based scholarship (domestic students only): Amount: Unconfirmed — check official site. Partial or full; international students are not eligible.; 2027: Unconfirmed — check official site
Stipend or payUnconfirmed — check official siteUnconfirmed — check official site
EligibilityGrades 10–12 when applying; check the provider's rules for graduating seniorsGrades 9–11 when applying; summer rising grade is one higher
Additional eligibilityRequirement: Open to students currently in grades 10–12 when applying; Requirement: Good academic standing with at least a 3.0 GPA; Requirement: Minimum TOEFL 90, IELTS 7.0 or Duolingo 115 when English is not the main language of instruction at the student's high school; Requirement: International students in on-campus classes need an F-1 visa and at least 6 creditsRequirement: Open to students currently in grades 9–11 when applying; Requirement: 3-week for-credit courses: current high school sophomores and juniors only; Requirement: 1-week non-credit courses: current high school first-years, sophomores and juniors
Session dates or durationCatalog terms: 5–8 weeks; 2027: Unconfirmed — check official siteStarts July 11, 2027; Ends July 30, 2027; 1–3 weeks (2027 cycle)
FormatIn person / OnlineIn person
Housing and supervisionUnconfirmed — check official siteResidential. Supervision and housing details: Unconfirmed — check official site
LocationWashington, DCNorthfield, MN
Selection and applicationApplication materials: 300- to 500-word personal statement; One letter of recommendationSelection: Admission committee review is required, but Carleton does not publish applicant counts, cohort size, or an acceptance rate on the current pages. Application materials: Online application form with short essay answers (500 words or less); 3-week programs: one teacher recommendation from a related discipline; International applicants: English proficiency score, InitialView interview, passport copy and certification of finances
Official sourcesSource 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-10-09Source 5 · checked 2026-10-09Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-10-24

Programs to explore

  • Program snapshot
    • Pre-college

    Boston University Summer Term

    Boston University High School Honors

    BU's six-week, credit-bearing summer pathway for rising juniors and seniors; the 2026 session is complete and 2027 has not been announced.

    Application deadline
    Unconfirmed — check official site
    Cost
    Last year's cycle (2026): $7,245–$11,565; 2027: Unconfirmed — check official site
    Session dates or duration
    Starts June 27, 2027; Ends August 6, 2027; 6 weeks (2027 cycle)
    Format
    In person / Online
    Location
    Boston, MA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 11–12 (provider uses rising grades)

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Selection: Rolling holistic review considered grades, rigor, optional tests, statement, and one academic recommendation; course capacity and prerequisites also controlled enrollment. No overall acceptance rate is published.

    Financial aid:
    Read aid terms and conditions

    Last year's cycle (2026): Limited need- and merit-based financial aid: Amount: Unconfirmed — check official site. Not available to international students or to commuter/online students enrolled in only one course.; Summer Term Scholarship (one need-based award): Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site

    Full details and official sources

    Expenses and aid conditions: Last year's cycle (2026): Nonrefundable application fee: $75; Nonrefundable enrollment deposit applied to tuition: Amount: Unconfirmed — check official site; Limited need- and merit-based financial aid: Amount: Unconfirmed — check official site. Not available to international students or to commuter/online students enrolled in only one course.; Summer Term Scholarship (one need-based award): Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site

    Full eligibility requirements: Requirement: Open to rising grades 11–12; Requirement: Rising juniors must be taking Honors and/or AP courses; Requirement: International applicants whose native language is not English must show English proficiency (e.g., TOEFL, IELTS or Duolingo)

    Selection and application: Selection: Rolling holistic review considered grades, rigor, optional tests, statement, and one academic recommendation; course capacity and prerequisites also controlled enrollment. No overall acceptance rate is published. Application materials: Personal statement of 500-750 words; One recommendation from an academic teacher (second optional)

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  • Program snapshot

    Boston University

    Boston University Summer Challenge

    BU Summer Challenge is a two-week, noncredit program where rising sophomores, juniors and seniors in Fall 2027 take two seminars and an admissions workshop.

    Application deadline
    Unconfirmed — check official site
    Cost
    Last year's cycle (2026): $3,989–$5,245; 2027: Unconfirmed — check official site
    Session dates or duration
    Starts June 20, 2027; Ends August 6, 2027; 2 weeks (2027 cycle)
    Format
    In person
    Location
    Boston, MA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 10–12 (provider uses rising grades)

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Financial aid:
    Read aid terms and conditions

    Last year's cycle (2026): Scott Simenas Award (need-based scholarship and stipend): Amount: Unconfirmed — check official site. Preference for students from Boston Public High Schools; no other financial aid is offered.; 2027: Unconfirmed — check official site

    Full details and official sources

    Expenses and aid conditions: Last year's cycle (2026): Nonrefundable application fee: $75; Nonrefundable enrollment deposit applied to tuition: Amount: Unconfirmed — check official site; Scott Simenas Award (need-based scholarship and stipend): Amount: Unconfirmed — check official site. Preference for students from Boston Public High Schools; no other financial aid is offered.; 2027: Unconfirmed — check official site

    Full eligibility requirements: Requirement: Open to rising grades 10–12; Requirement: International applicants whose native language is not English must show English proficiency (e.g., TOEFL, IELTS or Duolingo)

    Selection and application: Application materials: Personal statement of 500-750 words

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  • Program snapshot
    • Pre-college

    Boston University College of Communication

    Boston University Summer Journalism Academy

    A hands-on BU journalism program described in residential and remote forms, but its site is stale after a canceled 2025 cycle and never published promised 2026 details.

    Application deadline
    Unconfirmed — check official site
    Cost
    Unconfirmed — check official site
    Session dates or duration
    Catalog terms: 2–3 weeks; 2027: Unconfirmed — check official site
    Format
    In person / Online
    Location
    Boston, Massachusetts, Greater Boston
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 9–12; Grade timing: Unconfirmed — check official site

    Ages 14–18; Learn-from-home description: high-school student age 14-18; prior journalism experience useful but not required; Obtain parent or guardian consent and satisfy any current residential, health, travel, and technology rules

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Selection: The stale FAQ describes review and a decision within one week, but no current acceptance criteria, rate, capacity, or operating cycle is verified.

    Financial aid: Unconfirmed — check official site
    Full details and official sources

    Expenses and aid conditions: Unconfirmed — check official site

    Full eligibility requirements: Ages 14–18; Requirement: On-campus description: rising junior, rising senior, or current senior with journalism experience; Requirement: Learn-from-home description: high-school student age 14-18; prior journalism experience useful but not required; Requirement: Be able to complete intensive reporting, interviews, research, writing, editing, and deadlines; Requirement: Obtain parent or guardian consent and satisfy any current residential, health, travel, and technology rules; Exclusion: The FAQ says students turning 18 before a session are ineligible, conflicting with the overview's current-senior and 14-18 language; confirm directly; Exclusion: Rising ninth graders were described as remote-only in the stale FAQ; Exclusion: No 2026 or 2027 cohort, eligibility boundary, capacity, or application is confirmed; Exclusion: Participation does not confer college credit

    Selection and application: Selection: The stale FAQ describes review and a decision within one week, but no current acceptance criteria, rate, capacity, or operating cycle is verified. Application materials: Teacher recommendation for on-campus applicants and international learn-from-home applicants under the stale FAQ

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  • Program snapshot
    • Research
    • STEM
    • Internship

    Boyce Thompson Institute

    Boyce Thompson Institute High School Research Experience

    A six-week, full-time plant-science or computational-biology internship for year-round Ithaca-area students age 16+ who are not graduating; the next cycle is unannounced.

    Application deadline
    Unconfirmed — check official site
    Cost
    Unconfirmed — check official site
    Session dates or duration
    Catalog terms: 6 weeks; 2027: Unconfirmed — check official site
    Format
    In person
    Location
    Ithaca, NY
    Stipend or pay
    Catalog terms: Educational stipend paid monthly: $4,200; 2027: Unconfirmed — check official site

    Eligibility: Grades 9–11 when applying; summer rising grade is one higher

    Minimum age 16; Year-round resident of the Ithaca, NY region, within about a one-hour commute; Be at least 16 years old before the first day of the program

    Housing: Non-residential. Supervision and housing details: Unconfirmed — check official site

    Selection: Small, locally restricted research internship. BTI does not publish a current acceptance rate or number of next-cycle positions; final placement depends on available mentors and projects.

    Financial aid: Unconfirmed — check official site
    Full details and official sources

    Expenses and aid conditions: Unconfirmed — check official site

    Full eligibility requirements: Minimum age 16; Residency: Year-round resident of the Ithaca, NY region, within about a one-hour commute; Requirement: Open to students currently in grades 9–11 when applying; Requirement: Be at least 16 years old before the first day of the program; Requirement: Graduating seniors are not eligible; Requirement: Available to work in person full-time, Monday through Friday

    Selection and application: Selection: Small, locally restricted research internship. BTI does not publish a current acceptance rate or number of next-cycle positions; final placement depends on available mentors and projects. Application materials: Essay of 500-700 words on research interest and aspirations

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  • Program snapshot

    Brevard Music Center

    Brevard Music Center High School Orchestral Institute

    Six-week residential orchestral and chamber-music institute for ages 14-18 in Brevard, North Carolina; 2026 tuition was $9,400 and admission was by recorded audition.

    Application deadline
    February 15, 2027 (2027 cycle)
    Cost
    $9,800 (2027 cycle)
    Session dates or duration
    Starts June 20, 2027; Ends August 1, 2027; 6 weeks (2027 cycle)
    Format
    In person
    Location
    Brevard, NC
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 9–12 (provider uses rising grades)

    Ages 14–18; At least 14 years old by the program start date

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Selection: Admission is determined by instrument-specific audition. Brevard does not publish a current high-school orchestral applicant count, acceptance rate, or instrument-by-instrument capacity.

    Financial aid: Merit and need-based scholarship support: Amount: Unconfirmed — check official site. Need-based support is awarded as work study. (2027 cycle)
    Full details and official sources

    Expenses and aid conditions: Application fee: $65. Non-refundable.; Enrollment fee (applied toward tuition): $950. Non-refundable; due within 10 days of acceptance.; Merit and need-based scholarship support: Amount: Unconfirmed — check official site. Need-based support is awarded as work study.; Asheville (AVL) airport shuttle, each way: $15. Students arrange their own travel to and from Brevard. (2027 cycle)

    Full eligibility requirements: Ages 14–18; Requirement: Open to rising grades 9–12; Requirement: At least 14 years old by the program start date; Requirement: Has not completed one year as a full-time college student

    Selection and application: Selection: Admission is determined by instrument-specific audition. Brevard does not publish a current high-school orchestral applicant count, acceptance rate, or instrument-by-instrument capacity. Application materials: Recorded audition (audio or video; percussion must submit video), about 12 minutes maximum

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  • Program snapshot
    • Research
    • STEM

    Broad Institute of MIT and Harvard

    Broad Summer Scholars Program

    Free six-week, $3,600 paid biomedical-research internship for Massachusetts high-school juniors who can commute daily to Broad in Cambridge.

    Application deadline
    January 20, 2027 (2027 cycle)
    Cost
    Unconfirmed — check official site
    Session dates or duration
    Catalog terms: 6 weeks; 2027: Unconfirmed — check official site
    Format
    In person
    Location
    Cambridge, Massachusetts, Broad Institute; daily commute required from a Massachusetts high school community
    Stipend or pay
    Last year's cycle (2026): 2026 scholar stipend: $3,600; 2027: Unconfirmed — check official site

    Eligibility: Grade 11; Grade timing: Unconfirmed — check official site

    U.S. citizen, lawful permanent resident, or non-U.S. citizen with employment authorization; Must attend a Massachusetts high school within daily commuting distance of Broad

    Housing: Non-residential. Supervision and housing details: Unconfirmed — check official site

    Selection: Applications receive holistic merit review based on coursework, extracurricular interests, science enthusiasm, teacher recommendations, and potential community contribution. Broad publishes recent cohort names but no current applicant count or acceptance rate.

    Financial aid: Unconfirmed — check official site
    Full details and official sources

    Expenses and aid conditions: Last year's cycle (2026): Daily transportation reimbursement: Amount: Unconfirmed — check official site. Broad promises partial reimbursement but does not publish limits or eligible modes.; 2027: Unconfirmed — check official site

    Full eligibility requirements: Citizenship: U.S. citizen, lawful permanent resident, or non-U.S. citizen with employment authorization; Residency: Must attend a Massachusetts high school within daily commuting distance of Broad; Requirement: Apply as a current high-school junior/rising senior; Requirement: Earn B or better grades in science and mathematics; Requirement: Show enthusiasm for science; prior research is not required; Requirement: Attend the entire six-week program without other courses, programs, or employment during program hours; Exclusion: Out-of-state high-school students are ineligible even if they can commute or arrange housing; Exclusion: Students unable to attend every program day are ineligible

    Selection and application: Selection: Applications receive holistic merit review based on coursework, extracurricular interests, science enthusiasm, teacher recommendations, and potential community contribution. Broad publishes recent cohort names but no current applicant count or acceptance rate. Application materials: Teacher recommendation material; the FAQ does not state the number

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  • Program snapshot
    • Pre-college

    Brown University

    Brown University Pre-College Programs

    Large paid umbrella of 1–7 week online, hybrid, Providence, U.S. field, and international courses for students roughly ages 13–18, with program-specific eligibility.

    Application deadline
    Unconfirmed — check official site
    Cost
    Last year's cycle (2026): $3,096–$17,935; 2027: Unconfirmed — check official site
    Session dates or duration
    Catalog terms: 1–7 weeks; 2027: Unconfirmed — check official site
    Format
    In person / Online / Hybrid
    Location
    Providence, Barcelona, Oxford, RI, AK, FL
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 8–12; Grade timing: Unconfirmed — check official site

    Ages 13–18; Course choices depend on the student's age and grade level

    Housing: Unconfirmed — check official site

    Selection: Brown reviews applications holistically for academic performance, intellectual curiosity, motivation, maturity, and English proficiency. Admission is separate from course enrollment, which depends on eligibility and remaining capacity; no umbrella acceptance rate is published.

    Financial aid:
    Read aid terms and conditions

    Last year's cycle (2026): Need-based Sibley Scholarships: Amount: Unconfirmed — check official site. Awarded first-applied, first-awarded until funds are exhausted.; 2027: Unconfirmed — check official site

    Full details and official sources

    Expenses and aid conditions: Last year's cycle (2026): Application fee: $80. Non-refundable; fee waivers available.; Enrollment deposit after admission: $500. Non-refundable.; Limited-coverage accident insurance (international students and uninsured U.S. students): $80; Need-based Sibley Scholarships: Amount: Unconfirmed — check official site. Awarded first-applied, first-awarded until funds are exhausted.; 2027: Unconfirmed — check official site

    Full eligibility requirements: Ages 13–18; Requirement: Open to grades 8–12; Requirement: Course choices depend on the student's age and grade level

    Selection and application: Selection: Brown reviews applications holistically for academic performance, intellectual curiosity, motivation, maturity, and English proficiency. Admission is separate from course enrollment, which depends on eligibility and remaining capacity; no umbrella acceptance rate is published. Application materials: Essay of 250 to 500 words; Optional supplementary essay; Recommendation (optional for most programs; required for Pre-Baccalaureate)

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  • Program snapshot

    Bucknell University

    Bucknell Academy Summer Experience (BASE)

    Bucknell BASE is a selective one-week residential programme for rising high-school sophomores, juniors and seniors.

    Application deadline
    Unconfirmed — check official site
    Cost
    $1,750 (2027 cycle)
    Session dates or duration
    Starts June 27, 2027; Ends July 2, 2027 (2027 cycle)
    Format
    In person
    Location
    Lewisburg, PA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 10–12 (provider uses rising grades)

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Financial aid: Need-based financial assistance: Amount: Unconfirmed — check official site. Requires a school or CBO counselor letter confirming financial need, received by the application deadline. (2027 cycle)
    Full details and official sources

    Expenses and aid conditions: Need-based financial assistance: Amount: Unconfirmed — check official site. Requires a school or CBO counselor letter confirming financial need, received by the application deadline. (2027 cycle)

    Full eligibility requirements: Requirement: Open to rising grades 10–12; Requirement: Strong academic record

    Selection and application: Application materials: Online application with short essay prompts

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  • Program snapshot

    Iowa Association of Business and Industry (ABI) Foundation

    Business Horizons

    Business Horizons is a five-day residential business and leadership program for Iowa high-school students in grades 9–12.

    Application deadline
    Unconfirmed — check official site
    Cost
    $475–$650 (2027 cycle)
    Session dates or duration
    Starts July 11, 2027; Ends July 15, 2027 (2027 cycle)
    Format
    In person
    Location
    Des Moines, IA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 9–12; Grade timing: Unconfirmed — check official site

    Iowa high school students

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Financial aid:
    Read aid terms and conditions

    Program fee assistance or company sponsorship: Amount: Unconfirmed — check official site. For qualified candidates; complete the Financial Assistance/Company Sponsorship form before registering. (2027 cycle)

    Full details and official sources

    Expenses and aid conditions: Program fee assistance or company sponsorship: Amount: Unconfirmed — check official site. For qualified candidates; complete the Financial Assistance/Company Sponsorship form before registering. (2027 cycle)

    Full eligibility requirements: Residency: Iowa high school students; Requirement: Open to grades 9–12

    Selection and application: Unconfirmed — check official site

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  • Program snapshot
    • STEM

    Virginia Tech College of Engineering

    C-Tech2: Computers and Technology at Virginia Tech

    Virginia Tech C-Tech² introduces rising juniors and seniors to engineering through a biomedical design project, hands-on activities and college preparation.

    Application deadline
    Unconfirmed — check official site
    Cost
    Catalog terms: $2,500; 2027: Unconfirmed — check official site
    Session dates or duration
    Last year's cycle (2026): Starts June 28, 2026; Ends July 11, 2026; 2 weeks; 2027: Unconfirmed — check official site
    Format
    In person
    Location
    Blacksburg, VA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 11–12 (provider uses rising grades)

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Financial aid: Catalog terms: Full and partial need-based scholarships: Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site
    Full details and official sources

    Expenses and aid conditions: Catalog terms: Full and partial need-based scholarships: Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site

    Full eligibility requirements: Requirement: Open to rising grades 11–12

    Selection and application: Unconfirmed — check official site

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  • Program snapshot
    • Research

    Center for American Archeology

    CAA High School Field School

    The Center for American Archeology's High School Field School offers residential archaeology sessions in Kampsville, Illinois. The official page describes June 14–July 11, 2026, with all sessions full and waitlisted and all 2026 financial assistance awarded. No 2027 offering is established.

    Application deadline
    Unconfirmed — check official site
    Cost
    Last year's cycle (2026): $950–$3,700; 2027: Unconfirmed — check official site
    Session dates or duration
    Last year's cycle (2026): Starts June 14, 2026; Ends July 11, 2026; 1–4 weeks; 2027: Unconfirmed — check official site
    Format
    In person
    Location
    Kampsville, IL
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Unconfirmed — check official site

    Ages 13–17

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Financial aid: Last year's cycle (2026): Women in Archeology and Kampsville Legacy scholarships: Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site
    Full details and official sources

    Expenses and aid conditions: Last year's cycle (2026): Deposit after acceptance: $100. Non-refundable; due within 10 business days of acceptance.; Women in Archeology and Kampsville Legacy scholarships: Amount: Unconfirmed — check official site; Optional Lewis & Clark Community College credit (2 credit hours): $20. $10 per credit.; 2027: Unconfirmed — check official site

    Full eligibility requirements: Ages 13–17; Requirement: Not yet graduated from high school (graduates and anyone over 18 join the Adult Field School); Requirement: No prior archaeology experience needed

    Selection and application: Application materials: Two teacher recommendation forms

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  • Program snapshot
    • Research
    • STEM

    University of California

    California State Summer School for Mathematics and Science (COSMOS)

    Competitive four-week residential UC STEM program for California students rising into grades 9-12, offered at six campuses through faculty-led academic clusters.

    Application deadline
    Unconfirmed — check official site
    Cost
    $5,793 (2027 cycle)
    Session dates or duration
    Catalog terms: 4 weeks; 2027: Unconfirmed — check official site
    Format
    In person
    Location
    Davis, Irvine, Los Angeles, Merced, San Diego, Santa Cruz, CA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 9–12 (provider uses rising grades)

    California high school students only

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Selection: Each of six campuses accommodates roughly 160-200 students, and clusters typically enroll 20-25 with a commonly reported 5:1 student-to-faculty ratio. Admissions are competitive and based on academic merit relative to the selected topic, but applicant count and statewide acceptance rate were not published.

    Financial aid: Need-based financial assistance for application and program costs: Amount: Unconfirmed — check official site. Based on family income, family size and available COSMOS resources. (2027 cycle)
    Full details and official sources

    Expenses and aid conditions: Application fee: Amount: Unconfirmed — check official site. Non-refundable; fee waivers can be requested.; Need-based financial assistance for application and program costs: Amount: Unconfirmed — check official site. Based on family income, family size and available COSMOS resources. (2027 cycle)

    Full eligibility requirements: Residency: California high school students only; Requirement: Open to rising grades 9–12; Requirement: Demonstrated academic excellence (a typical COSMOS student has a GPA of 3.5 or above)

    Selection and application: Selection: Each of six campuses accommodates roughly 160-200 students, and clusters typically enroll 20-25 with a commonly reported 5:1 student-to-faculty ratio. Admissions are competitive and based on academic merit relative to the selected topic, but applicant count and statewide acceptance rate were not published. Application materials: Online application with one personal statement; One teacher recommendation (two recommended)

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Explore Summer 2027 by interest, grade and state

Summer 2027 hub · Selective vs. pay-to-play guide · Application guide

Recorded application dates · check the cycle
How to check costs, eligibility and dates

Choose a type, grade or state below, then compare the listing's official requirements. Check total expenses and schedule before applying. Sign in to save programs to your plan.

Missing facts say Unconfirmed — check official site. A past session does not establish 2027 availability. Format and location can change between cycles.

Frequently asked questions

Are these programs confirmed for summer 2027?

These are existing catalog programs to research for 2027. Inclusion does not confirm a 2027 session or open applications. The cycle label matters: a 2027-cycle application deadline can fall in 2026. Dates explicitly labeled as the 2026 cycle are historical; missing next-cycle details remain unconfirmed.

How should I compare program costs and formats?

Compare tuition, application fees, housing, meals and travel, then check whether attendance is online, on campus or hybrid. A free tuition offer may leave other expenses. Unknown fields say Unconfirmed — check official site.

Can a program pay to appear first?

No paid placements. Listings are ranked by fit, never by payment. Here, fit means matching the filters you choose. Matching listings default to name order; you can sort by recorded deadline or latest source check. Use the methodology page to understand catalog standards.

How do I save a program?

Open its catalog listing and sign in to save it to your plan. You can browse these pages and official program links without signing in.