Mammoth Cave National Park
Mammoth Cave needs no permit for small-group surface photography; permitted shoots pay a $180 application fee, and anything inside the cave takes extra processing time.
Guidance, not legal advice
Drone Authority
Check the flight side
Rules answer the ground-photo side. Drone Authority handles the NPS flight ban, airspace, and legal flying nearby.
Permit
Conditional
Issuer: Mammoth Cave National Park Special Use Permit Coordinator (270-758-2184)
Cost: $180 nonrefundable application fee when a permit is needed; still photography location fees $50/day (1-10 people), $150/day (11-30), $250/day (over 30)
Processing: Handled in order received; requests involving cave interiors, multiple locations, or complex logistics may need additional processing time
Groups of eight or fewer with hand-carried gear in public areas need no permit under the EXPLORE Act. Permitted shoots pay the $180 application fee via Pay.gov or check, and applications must include a production schedule that flags any filming inside the cave. Liability insurance naming the United States may be required.
Drone / airspace
Effectively banned: the park page declares a No Drone Zone; launching, landing, or operating drones is prohibited
NPS Policy Memorandum 14-05 and Interior Secretary's Order 3379 close the park to drone use under 36 CFR 1.5. For airspace, Part 107, and legal flying nearby, see Drone Authority.
Street / public space
Yes for personal and editorial photography above ground and on cave tours
Standard visitor photography is welcome; the cave is only accessible on ranger-led tours.
Practical notes
- The cave is seen on ranger-led tours that keep moving in near-darkness; ask the park before bringing a tripod or large bag on a standard tour, and treat serious interior work as a permit conversation.
- Handheld cave shots mean high ISO and wide apertures; the tour lighting is dim and mixed-temperature.
- The surface side of the park (Green River, sinkhole terrain, spring wildflowers) is free of the cave's constraints and underused by photographers.
Sources
Keep shooting
Knowing the rules is half the job. The craft side: