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Best trails in Mammoth Cave National Park

Best trails in Mammoth Cave National Park

4.2(13,594 reviews)

·

United States
#39 of 60 national parks

Mammoth Cave National Park is a U.S. National Park in central Kentucky is home to the longest cave system known in the world with over 400 miles of cave. There are also 53,000 acres of forests with 70 miles of above-ground trails and 11 miles of cave trails. Cave animals include five bat species, the Kentucky cave shrimp, cave fish, and cave salamanders. Above ground there are rivers, hiking trails, sinkholes, and springs. The park was established as a national park on July 1, 1941, a World Heritage Site on October 27, 1981, and an international Biosphere Reserve on September 26, 1990.

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Visitor info

Hours & contact
Open 24 hours
Passes & fees
No fee required
Accessibility
General park hours
Every day • Open 24 hours
Phone
(270) 758-2180
Entrance fee

There is no fee to enter Mammoth Cave National Park. However, there are fees associated with cave tours, camping, and shelter rentals. For detailed information related to the fees for these activities, please visit our Fees and Passes webpage.

Entrance pass

The park accepts the America the Beautiful Interagency Senior LIfetime and Senior Annual Passes, as well as, the Access Pass. These passes will provide a 50% discount on cave tour tickets for the cardholder only. The passes will also provide a 50% discount for camping provided the reservation is in the cardholder's name. No discounts are provided for shelters.

Annual pass
All U.S. national parks

Join millions of people who enjoy our National Parks with the "America the Beautiful" National Park & Federal Recreational Lands Pass, otherwise known as the Interagency Annual Pass. The pass is valid for a year's worth of visits from the month of purchase at more than 2,000 federal recreation sites across the country.

$80
Purchase pass
Overview

Mammoth Cave National Park does not charge an entrance fee, but the Interagency Access Pass allows pass holders to receive a 50% discount on other park amenities, such as camping.

The Visitor Center and Caver's Camp Store are accessible to visitors using mobility equipment or strollers and have wheelchair accessible restrooms. Orientation films include closed captioning.

Assistive listening devices, audio descriptions, tactile exhibits, and Braille and text materials are available. Some ranger-led programs are wheelchair accessible, and assistive listening devices and ASL interpreters are available by reservation. Please call (270) 758-2417 at least 2 weeks in advance to make a reservation for interpretation services.

Additional information about accessibility at Mammoth Cave National Park can be found on their website: https://www.nps.gov/maca/planyourvisit/accessibility.htm.

Facilities

The Visitor Center and Caver's Camp Store are accessible to visitors using mobility equipment or strollers and have wheelchair accessible restrooms. Orientation films include closed captioning.

The Lodge at Mammoth Cave has wheelchair accessible rooms.

The Mammoth Cave, Echo River Springs Trailhead, and Sloan’s Pond Crossing Trailhead Picnic Areas are wheelchair accessible with packed, level paths and surfaces.

Camping

Mammoth Cave Campground has 2 individual wheelchair accessible camping sites (#37 and #38).

Service animals

Service animals must be on-leash throughout the park.

Trail reviews for Mammoth Cave National Park

16,434 trailgoers Busiest in May
Jul 13, 2025Walking

Mammoth Cave National Park trail.

Green River Bluffs and Heritage Loop
Mar 8, 2025Hiking
Easy to parkDog-friendlyGreat conditions

Very easy trail that's well maintained. Leads to an overlook of a cave. This trail is probably one of the easier trails in the park but that doesn't mean it isn't worth the stop. Come check it out and read the signage provided to learn about the trail and Mammoth Cave National Park.

Sand Cave Trail
Oct 1, 2024Hiking
Not crowdedGreat conditionsGreat views

Post cave tour walk at Mammoth Cave National Park. Nicely maintained trails with a lot of stairs. I didn't see a single person the entire hike.

Heritage Trail Loop [CLOSED]
Oct 17, 2024Hiking
Good conditionsGood views

This is in Mammoth Cave national park which is in central Kentucky, so definitely download the map before you head out. Review: This is an easy walk throughout the above ground portion of Mammoth Cave and had some good views of the Green River. Let’s be real here: no one is coming to Mammoth Cave national park and thinking “hmmm nah I won’t step foot in the largest known cave system in the world let me go HIKE outside instead.” As such, it’s clearly not the biggest, most complex trail you’re ever going to walk. That being said there are some very neat above ground features you can see when you’re there: the Green River is stunning, the small springs that are formed from Mammoth Cave and some sink holes in the area. Overall a not complex, easy trail that you can definitely knock out before you stop by the true allure of Mammoth Cave national park… the actual cave.

Parking: Free, Large lot
Green River Bluff, Echo River Springs, Sinkhole and Heritage Trail
Jul 20, 2025Hiking
Easy to parkBathrooms availableGreat conditionsGreat views

Did a combo of self guided historic tour of the mammoth cave and around the visitor center. There are many stairs and you should be somewhat in shape.

Green River Bluffs and Heritage Loop
Jul 3, 2025Mountain biking
Not crowdedGreat conditions

Great trail to Mammoth Cave, just stay aware of the trail. I had hiked 2/3rds before hand so I knew the trail was ok for me to e bike as I’m fairly new.

Mammoth Cave Rail Trail
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Frequently asked questions

Where is the best place to hike in Mammoth Cave National Park?

According to users from AllTrails.com, the best place to hike in Mammoth Cave National Park is Green River Bluff, Echo River Springs, Sinkhole and Heritage Trail, which has a 4.5 star rating from 2,709 reviews. This trail is 4.4 mi long with an elevation gain of 557 ft.

What is the longest trail in Mammoth Cave National Park?

According to AllTrails.com, the longest trail in Mammoth Cave National Park is First Creek, McCoy Hollow, and Wet Prong Loop. This trail is estimated to be 16.1 mi long.

How many trails are in Mammoth Cave National Park?

There are 40 trails in Mammoth Cave National Park. These trails have an average 4.2-star rating from 13,594 AllTrails community reviews.

Which trail has the most elevation gain in Mammoth Cave National Park?

If you're looking for elevation gain, Mammoth Cave National Park has you covered. First Creek, McCoy Hollow, and Wet Prong Loop boasts the most elevation gain with 1,866 ft of total ascent. The park's runner-up is Mammoth Creek First Creek Trail, which will get you 1,656 ft of elevation gain.

Are there camping trails available in Mammoth Cave National Park?

According to AllTrails.com, there are 5 camping trails in Mammoth Cave National Park and the most popular is Green River Bluff, Echo River Springs, Sinkhole and Heritage Trail with an average 4.5 star rating from 2,709 community reviews.

Are there running trails available in Mammoth Cave National Park?

According to AllTrails.com, there are 23 running trails in Mammoth Cave National Park and the most popular is Green River Bluff, Echo River Springs, Sinkhole and Heritage Trail with an average 4.5 star rating from 2,709 community reviews.

Are there biking trails available in Mammoth Cave National Park?

According to AllTrails.com, there are 5 biking trails in Mammoth Cave National Park and the most popular is Mammoth Cave Rail Trail with an average 4.4 star rating from 479 community reviews.

What are the best summer hikes in Mammoth Cave National Park?

What are the best winter hikes in Mammoth Cave National Park?

What are the best spring hikes in Mammoth Cave National Park?

Are there any trails with scenic mountain peak views in Mammoth Cave National Park?

Yes, there is one trail with a scenic mountain peak view in Mammoth Cave National Park: Nolin and Green Rivers Paddle.

Are there any trails with cliffs in Mammoth Cave National Park?

Yes, there is one trail with a cliff in Mammoth Cave National Park: Cedar Sink Trail.

Are there any trails with rivers in Mammoth Cave National Park?

Yes, there are 10 trails with rivers in Mammoth Cave National Park, including Collie Ridge Loop, Wet Prong Trail, Maple Springs, Raymer Hollow Trail, and Mill Branch Trail Loop, Blair Spring Trail, and Raymer Hollow Trail.

Are there any trails with caves in Mammoth Cave National Park?

Are there any trails with scenic viewpoints in Mammoth Cave National Park?

Top national parks in Kentucky