Gorge Underground in the Red River Gorge is one of the coolest adventures in Kentucky, and tours often sell out weeks (sometimes months) ahead of time. The cave stays around 50 degrees year round, so bring a warm jacket, but all your other gear is provided. Tours are guided and you’ll weave through intricate passageways, spot the massive fish that live in the mine, and you might even find underground waterfalls. Glass bottom kayak tours start at $65 per person but there’s also a more affordable option in regular kayaks if you don’t want the clear floor. I came to Kentucky just for this tour and ended up falling in love with the whole area. The Red River Gorge is an outdoor lover’s paradise with dozens of sandstone arches, cozy treehouses, waterfalls, and caves to explore. Things to do in Kentucky | Things to do in the red river gorge | underground kayak tour adventure #gorgeunderground #redrivergorge #kentucky