Home / Pictures by subjects / Nature / Geology / Rock Types / Limestone / maca39890
 		previous image 38 / 169 next image

Rain-fed waterfall seen from inside cave. Mammoth Cave National Park, Kentucky, USA.

Rain-fed waterfall seen from inside cave. Mammoth Cave National Park, Kentucky, USA. Up to photos of LimestoneLimestone previous photo 38 / 169 next photo