| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Unconfirmed — check official site | Unconfirmed — check official site | $3,445–$7,195 (2027 cycle) |
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| Financial aid | Unconfirmed — check official site | 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 |
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| Expenses and aid conditions | Unconfirmed — check official site | 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 |
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| Stipend or pay | Catalog terms: Summer I fellowship award/stipend: $4,000; 2027: Unconfirmed — check official site; Catalog terms: Summer II fellowship award: $4,000; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Grades 10–12 when applying; check the provider's rules for graduating seniors | Unconfirmed — check official site | Grades 9–12; Grade timing: Unconfirmed — check official site |
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| Additional eligibility | Requirement: Open to students currently in grades 10–12 when applying; Requirement: Family annual income must not exceed 300% of the Federal Poverty Guidelines, documented by a 1040, free/reduced lunch, SNAP/WIC, TRIO participation or SAT/ACT fee-waiver eligibility; Requirement: Must have completed at least one high school chemistry course; Requirement: Must demonstrate an interest in science and/or chemistry; Requirement: Students under 18 need a parent or guardian's permission; Requirement: In the 2026 cycle, graduating high school seniors were also eligible | Minimum age 16; Requirement: Daily Operations: age 16-20, 50+ summer service hours, interview, and mandatory orientation; Requirement: CIT: age 16+, at least two full camp weeks, interviews, and mandatory orientation and training; Requirement: Be at least 18 to assist with teen-camp weeks; Requirement: If selected, complete the City application and Level 2 background check; Exclusion: The City currently offers no Gumbo Limbo internships; Exclusion: Naturalist walks and specialized assignments require prior hours and additional training; Exclusion: Community-service hours for Daily Operations depend on completing more than 50 hours under program rules | 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 |
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| Session dates or duration | Catalog terms: 8–10 weeks; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Catalog terms: 1–3 weeks; 2027: Unconfirmed — check official site |
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| Format | In person / Online | In person | In person |
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| Housing and supervision | Non-residential. Supervision and housing details: Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Unconfirmed — check official site | Boca Raton, Florida, Gumbo Limbo Nature Center and assigned environmental camp sites | Program-specific international and U.S. territory itineraries; current departures use Houston, New York, Miami or self-booked flights |
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| Selection and application | Selection: Local coordinators select among financially and academically eligible applicants based on performance, science interest, full-summer availability, site capacity/budget, safe commute, and mentor/project fit. ACS publishes no single current acceptance rate. | Selection: Only 35 applicants were accepted across the two 2026 summer tracks; interviews, availability, and program fit determine selection. Application materials: Interview with the volunteer coordinator for Daily Operations; Interviews with the volunteer coordinator and camp director for CIT | 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. |
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| Official sources | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-08-20 | Source 1 · checked 2026-10-09Source 2 · checked 2026-08-22Source 3 · 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 |
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