River Valley Trail
What to Expect
Safety Advisory
The trail can get slippery after rain, especially on leaf-covered slopes near the river valley — watch your footing on the short descents.
Ticks are aggressive in the river bottomland from April through October — do a thorough check after hiking, especially if you brushed against trailside vegetation.
Trail Details
Pro Tips
Use this trail to connect Sinkhole Trail and Echo River Springs Trail into a longer loop — the combination gives you roughly two miles of varied terrain and is the best above-ground hiking Mammoth Cave offers.
Time it between cave tours: the Historic Tour and Domes and Dripstones Tour leave from the visitor center, and this trail network is close enough to fill a gap without cutting it close.
Pause at the Echo River Springs end and look for the spring outlet where underground water resurfaces — it's one of the few places you can see Mammoth Cave's hydrology from the surface.