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All 2026 field trip dates are reserved. Field trip applications for spring and fall of 2027 open on November 1, 2026.
NPS E. Hedrick Field Trip InformationRanger-led cave tours are offered in May and August-October, weather permitting. Reduced rates are available for schools when applying with an Academic Fee Waiver. All 2026 field trip dates have been reserved. Contact our Education Department to learn about our classroom visits or teacher-led field trips. Group SizeOur Fee Waiver program allows up to 2 days of 4 cave tours, 72 people per day, including students and chaperones. We require a minimum of 2 chaperones per tour. Students and chaperones are required to read and agree to our code of conduct to protect the health and safety of both students and the park’s natural resources. SchedulePlan for a 4 ½ -5 hour day. Due to staffing and tour logistics, we cannot adjust tour times or schedules to accommodate bus departure times. If this timing is unrealistic for your school, consider reducing the number of tours or trying our teacher-led field trip option.
Ranger Presentation RequirementTo foster an enriching educational experience, we require that you also schedule a ranger-led classroom presentation before and after your field trip. This includes a 55-minute in-class pre-visit and a 15-minute virtual post-visit. The rangers will prepare students for the field trip, provide a space for questions, and connect the trip with their class curriculum. You will schedule these visits once your field trip application is accepted. If you are interested in a classroom visit without a field trip, please visit our classroom visit page. Park Logistics
Academic Fee WaiverApplications for 2026 field trips are open now. Schools are eligible for up to 2 days of fee-waived tours, with a maximum of 72 people per day. If the number of participants exceed 72, payment by credit or debit card is required upon arrival. Pre-payment can be arranged, but refunds will not be issued. How to ApplyDownload a Fee Waiver Application and fill out sections 1, 2, and 5. Once filled out, email the completed form to our Education Division. Applications for the following calendar year will open on November 1. Contact UsFor questions or comments about the fee waiver program please contact our Education Division. |
Last updated: August 7, 2026