Bikes of all types are allowed on the paved roads of Mammoth Cave National Park, but most of the trails do not allow them. The exceptions are the 9-mile Mammoth Cave Railroad Bike and Hike Trail, the Big Hollow Trail, and a short connector to the Big Hollow Trail, the Maple Springs Trail. The Railroad Trail is a wide gravel path, but the Big Hollow Trail is a true mountain biking trail.
If using an e-Bike, the motor cannot be larger than 750 watts, and you cannot use the motor exclusively for propulsion—you must peddle. I doubt anyone will ever know but you. Just don’t motorbike past a park Ranger.
Bikes are available for rental from 7 AM to 3 PM (must be returned by 5 PM) at the Mammoth Cave Lodge, the building across the footbridge from the Mammoth Cave Visitor Center. Once paid for, pick up the bike at the Caver’s Camp Store located near the entrance to the Mammoth Cave Campground.
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Last updated on September 16, 2024