Photo: NPS ImagePublic domainRecreation.gov
Mammoth Cave Campground
Mammoth Cave National Park · Mammoth Cave, KY
Verify with the state park system
State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.
Official sources & verification
Managed by State Park
Source of truth
- Agency source page
The page our published rules and notes are derived from.
Reserve or permit
- Reserve on Recreation.gov
Book a site directly with the operator.
Verify by phone or mail
- Operator:270-758-2424
- Address:P.O. Box 7 · Mammoth Cave, KY · 42259
Live availability
via Recreation.govAvailability is a recent snapshot, not a live hold — you always complete the booking on recreation.gov.
About
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How busy it gets
Recreation.gov1,578 camper reviews on Recreation.gov
Amenities
Cell reception
Camper reports · checked Sep 29, 2026Some Coverage
Average 1.8 of 4 bars · 1,297 reports across 3 carriers
Phone calls may occasionally drop; text messages may be delayed. Data service may be unusable. Drop-outs are common and it may be necessary to search for signal. Social media likely unusable.
Verizon
Some Coverage
2.5/4
609 reports
AT&T
Major Issues
1.5/4
383 reports
T-Mobile
Major Issues
0.8/4
305 reports
Reported by campers on Recreation.gov, not measured by us. Reception varies by handset, weather, and where you stand in the campground. Recreation.gov
Check-in & Check-out
Check-in 1:00 PM
Check-out 11:00 AM
Park Regulations
• Camp only in designated sites. • Pay the camping fee at the entrance kiosk. • Or reserve a site on Recreation.gov. No refunds. • Check-out time is 11 am. Check-in time is after 1 pm. • Maximum of 8 persons per site. Maximum 14 day stay in calendar year. • Only one RV per site. Two tents per site. • Quiet hours: 10 pm - 6 am. • Generators are permitted from 8 am to 8 pm as long as they are properly muffled and do not create unreasonable noise. • Articles left unattended on an unpaid campsite for 24 hours may be impounded. • Do not dig, trench, or level ground at your campsite. • Please deposit refuse in dumpsters and recycling bins by the A Loop restroom. • Do not wash dishes or clothing at water hydrants. • Catch your drain water in buckets and empty into toilets in the restrooms. • Store your camp food inside a vehicle to prevent wildlife access. These are general regulations only. Please familiarize yourself with all of the campground regulations before you camp at Mammoth Cave Campground.
Published by the National Park Service. Rules change seasonally and by area within a park — confirm current regulations with the agency before you go.
Campground Rules
- Campfires generally permitted — verify current fire restrictions before lighting
Individual Sites (108)
In this park
Trails at Mammoth Cave National Park

Mammoth Cave Park Long Loop Trail
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Wet Prong Trail
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Echo River Spring Trail
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McCoy Hollow Trail
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Raymer Hollow Trail
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Mammoth Cave Railroad Trail
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Within ~30 miles
Trails near Mammoth Cave Campground

Echo River and River Styx Springs Trail
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Echo River Spring Trail
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Sinkhole Trail
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Heritage Trail Loop
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Echo River Spring and Sinkhole Loop
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Dixon Cave Trail Loop
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