| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
|---|
| Cost | Unconfirmed — check official site | Last year's cycle (2026): $9,900; 2027: Unconfirmed — check official site | Last year's cycle (2026): $4,600–$5,500; 2027: Unconfirmed — check official site |
|---|
| Financial aid | Unconfirmed — check official site | Last year's cycle (2026): Need-based financial aid: Amount: Unconfirmed — check official site. About 40% received aid in the published cycle; average award was 70% of tuition, and aid included discounted or free gear rental, with top packages potentially covering flights.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Limited need-based financial aid: Amount: Unconfirmed — check official site. Limited and not guaranteed.; 2027: Unconfirmed — check official site |
|---|
| Expenses and aid conditions | Unconfirmed — check official site | Last year's cycle (2026): 2026 student-account deposit: $500. Returned to the family if unused; separate enrollment deposit details were not quantified on the official pages.; Travel to and from Colorado: Amount: Unconfirmed — check official site. Flights were not included in tuition, although the largest need-based aid packages could cover them.; Need-based financial aid: Amount: Unconfirmed — check official site. About 40% received aid in the published cycle; average award was 70% of tuition, and aid included discounted or free gear rental, with top packages potentially covering flights.; Clarity financial-aid application fee: $65. Applies to the aid application; automatic or inquiry-based fee waivers are available for eligible families.; 2027: Unconfirmed — check official site | Last year's cycle (2026): 2026 application fee: $70. Historical 2026 fee.; Limited need-based financial aid: Amount: Unconfirmed — check official site. Limited and not guaranteed.; 2027: Unconfirmed — check official site |
|---|
| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
|---|
| Eligibility | Grades 8–12; Grade timing: Unconfirmed — check official site | Grades 10–12; Grade timing: Unconfirmed — check official site | Grades 7–12; Grade timing: Unconfirmed — check official site |
|---|
| Additional eligibility | Requirement: Grades8-12 in the academic year preceding the summer programme; minimum2.0GPA.; Requirement: Admission does not reserve a seat: admitted students must register and pay while seats remain.; Exclusion: Admission does not reserve a particular Academy seat until registration and tuition payment; Exclusion: The Academy is noncredit; Exclusion: The published age-15 minimum does not apply to Entrepreneurship | Ages 14–18; Requirement: Be a rising 10th, 11th, or 12th grader and age 14-18 for the applicable cycle; Requirement: Be prepared for a residential program at 10,000 feet and extended backpacking expeditions; Requirement: Complete the required application, recommendations, transcript, and interview; Requirement: If accepted, complete health, physical, risk, release, enrollment, and payment requirements; Exclusion: Prior outdoor experience is not required; Exclusion: The official pages do not state a citizenship or Colorado-residency restriction; Exclusion: Program mental-health services are limited, and backcountry groups may lack timely outside support; families must evaluate fit with HMI | Requirement: Meet the selected course's grade or age range; Requirement: Submit a current transcript and two recommendations; Requirement: Demonstrate sufficient English proficiency for an English-language residential course; Requirement: Complete health and residential enrollment requirements after admission; Exclusion: Course ranges differ; umbrella grade range does not make every course available to every grade; Exclusion: The 2026 sessions are over; Exclusion: Admission, course availability and aid are not guaranteed |
|---|
| Session dates or duration | Catalog terms: 2 weeks; 2027: Unconfirmed — check official site | Last year's cycle (2026): Starts June 28, 2026; Ends July 25, 2026; 4 weeks; 2027: Unconfirmed — check official site | Catalog terms: 2 weeks; 2027: Unconfirmed — check official site |
|---|
| Format | Unconfirmed — check official site | In person | In person |
|---|
| Housing and supervision | Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site |
|---|
| Location | Unconfirmed — check official site | Leadville, High Mountain Institute campus and Colorado/Utah backcountry | Lakeville, Connecticut |
|---|
| Selection and application | Selection: Earlier Academy admissions described rolling review and first-come seat registration; next-cycle availability is not established. Application materials: Summer High School Academies application and300-500-word personal statement. | Selection: HMI describes a typical cohort of 12-20 students; it does not publish a current applicant count or acceptance rate. Application materials: Two approximately 250-word essays; Two teacher recommendations, including at least one from a core academic teacher, under the current central admissions page; Required 15-30 minute admissions interview | Selection: Rolling, course-specific admission; Hotchkiss does not publish a program-wide acceptance rate. Application materials: Two recommendation letters |
|---|
| Official sources | Source 1 · checked 2026-10-12Source 2 · checked 2026-08-22Source 3 · checked 2026-08-22Source 4 · checked 2026-08-22Source 5 · checked 2026-08-22 | Source 1 · checked 2026-08-22Source 2 · checked 2026-08-22Source 3 · checked 2026-08-22Source 4 · checked 2026-08-22Source 5 · checked 2026-08-22Source 6 · checked 2026-08-22 | Source 1 · checked 2026-08-21Source 2 · checked 2026-08-21Source 3 · checked 2026-08-21Source 4 · checked 2026-08-21 |
|---|