Big Hollow Trail South Loop

Big Hollow Trail South Loop is a 2.49-mile loop foot trail in Mammoth Cave National Park, Kentucky. It climbs 95 ft to a high point of 809 ft. Difficulty: easy, from the NPS hiking-rating formula.

Big Hollow Trail South Loop, Mammoth Cave National Park
Photo: hakkun · CC BY-SA 3.0 · Wikimedia Commons

Plan this hike

Open Big Hollow Trail South Loop on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Mammoth Cave. Mammoth Cave has permits or reservations for some areas: see the Mammoth Cave page for what's needed.

More trails in Mammoth Cave

All 69 trails in Mammoth Cave National Park