What to know
Cosmic Cavern in Berryville, Arkansas is one of the states’ most beautiful natural attractions! When you are in Northwest Arkansas or the Berryville area and are looking for “things to do” or “attractions” Cosmic Cavern is a “must see” destination. There are two bottomless lakes and the bottom or end of these lakes has yet to be found. The first lake, South Lake, has had trout in it for nearly 50 years. Cosmic Cavern is home to the extremely rare Ozark Blind Cave Salamanders. Temperature stays at a comfortable 62 degrees year-round. Gemstone panning available; gift shop, rock shop. Guided tours available including an off-trail Wild Cave Tour. Rated in top 10 of US tour caves and Arkansas' largest show cave. The newly discovered area, “Silent Splendor” is hailed as a must see attraction in Arkansas. It is so pristine and untouched that many of the beautiful formations are transparent.