Located in the Shenandoah Valley of Virginia, Luray Caverns is a largely celebrated U.S. Natural Landmark which drawn many visitors since its discovery in 1878. From its underground cavern system generously adorned with speleothems (columns, mud flows, stalactites, stalagmites, flowstone, mirrored pools, etc) to its reknown lithophone also called the Great Stalacpipe Organ, this place is covered with attractiveness, only a few hours near the principal routes for Washington D.C.