Motorcycle Parking!  Cosmic Cavern, located in Berryville, is the largest privately owned show cave in the state and is renowned for its stunning formations and underground lakes. Discovered in 1845 and developed as a show cave in 1927, it features a variety of speleothems, including stalactites, stalagmites, and the notable nine-foot soda straws found in the "Silent Splendor" section, which is celebrated for its pristine beauty. The cave maintains a constant temperature of 64°F