Dazzling formations and a remarkable register of past residents renders the Lost River Cave a tour treasure for families, history buffs, and geological geeks alike. The cave's titular river rests below gnarls of stunning stalactites and stalagmites, the finest views of which emerge on the cave boat tour, the only underground cruise of its kind in the state. As the daylight suddenly vanishes and things begin to glow in the dark, one of Lost River’s friendly, funny guides will fill you in on the Lost River's prehistoric Native American roots, as well as its later habitation by Civil War soldiers and outlaws like Jesse James—painting a vivid picture of the cave's hospitable environs and its 8,000-year-old bellhop. Upon disembarking, you'll continue your sabbatical from sunshine with a further 20-minute guided walking tour of the cave. Visitors have been known to spot native pipistrelle bats, cave salamanders, eyeless crawfish, and skinny-dipping gnomes.