A few shots from my tour of The Lost Sea in Sweetwater, TN. This cave tour includes a boat ride on the largest underground lake in the world, listed in Guinness Book of Records.
Hike at Dunbar Cave Before Sunset
With every inch covered except my face, I ventured out to capture photos of icicles at the cave. I wore my 40 below socks with full boots and 4 layers of dress.