| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Last year's cycle (2026): $9,900; 2027: Unconfirmed — check official site | $3,445–$7,195 (2027 cycle) | Unconfirmed — check official site |
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| Financial aid | 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): Early new-enrollment tuition discount: $500. For new 2027 Teen Summer Trip enrollment by August 31, 2026; this is a discount, not a cash award.; Conditional alumni, sibling and educator discounts: Amount: Unconfirmed — check official site. Published rates are 20% alumni by August 31, 5% sibling and 10% educator, subject to eligibility and program terms.; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Expenses and aid conditions | 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): Application fee: $95. Nonrefundable.; Teen Summer Trip enrollment deposit: $700. Applied under enrollment terms; refundable through December 31, 2026 for early 2027 enrollment, then subject to cancellation rules.; Program accommodation: Amount: Unconfirmed — check official site. Included in tuition; accommodation type varies by itinerary.; Three program meals daily: Amount: Unconfirmed — check official site. Included in tuition; airport meals before and after the trip are excluded.; Round-trip airfare and excluded travel costs: Amount: Unconfirmed — check official site. Airfare is not included. Passport, visa, baggage, airport transfer and insurance expenses may also apply.; Early new-enrollment tuition discount: $500. For new 2027 Teen Summer Trip enrollment by August 31, 2026; this is a discount, not a cash award.; Conditional alumni, sibling and educator discounts: Amount: Unconfirmed — check official site. Published rates are 20% alumni by August 31, 5% sibling and 10% educator, subject to eligibility and program terms.; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Grades 10–12; Grade timing: Unconfirmed — check official site | Grades 9–12; Grade timing: Unconfirmed — check official site | Grades 9–12; Grade timing: Unconfirmed — check official site |
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| Additional eligibility | 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: Entering grade 9 through graduating grade 12 for high-school trips; Requirement: Meet selected itinerary's health, mobility, conduct and travel requirements; Requirement: Submit health history and licensed-physician exam; Requirement: Obtain passport, visa and destination entry documents when required; Requirement: Parent or guardian completes under-18 enrollment and releases; Exclusion: Middle-school trips are separate products; Exclusion: Trip acceptance and safe participation remain subject to health, conduct, documentation and capacity review; Exclusion: Not every trip offers the same service, language or academic experience | Ages 14–18; Requirement: Be a high-school student age 14-18; Requirement: Submit the program and scholarship interest form for the applicable cycle; Requirement: Complete registration, payment, residential, health, consent, and credit-eligibility steps if offered a place; Requirement: Participate in the full residential academy; Exclusion: College credit has restrictions and is not available to every participant; Exclusion: Interest-form submission does not guarantee admission, scholarship, waitlist movement, college credit, credit transfer, prize, startup funding, company formation, sales, University admission, or admissions advantage |
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| Session dates or duration | Last year's cycle (2026): Starts June 28, 2026; Ends July 25, 2026; 4 weeks; 2027: Unconfirmed — check official site | Catalog terms: 1–3 weeks; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Format | In person | In person | In person |
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| Housing and supervision | Residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Leadville, High Mountain Institute campus and Colorado/Utah backcountry | Program-specific international and U.S. territory itineraries; current departures use Houston, New York, Miami or self-booked flights | Salt Lake City, Utah, University of Utah, Lassonde Studios |
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| Selection and application | 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: Capacity- and fit-based enrollment rather than a single selective cohort. A completed application and payment reserve a space subject to trip availability, documentation, health and conduct requirements. | Selection: The 2026 cohort reached capacity and accepted waitlist interest. Scholarships were limited and considered merit and need. Current cohort size, applicant count, acceptance rate, selection rubric, and waitlist movement are not published. |
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| Official sources | 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 2026-08-22Source 2 · checked 2026-08-22Source 3 · checked 2026-08-22Source 4 · checked 2026-08-20 | Source 1 · checked 2026-10-12Source 2 · checked 2026-08-22 |
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