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Onyx Cave

Onyx Cave
101 Huckleberry Knob Road
270-773-2323

Onyx Cave is a wet cave that offers its viewers beautiful cave coral, a wall of cave bacon, and a 40 foot column.  Onyx Cave was discovered in 1971 as a parking lot was being constructed for Guntown Mountain Amusement Park; the cave was opened in May of 1973.

The cave is a comfortable 60 degrees year round.  Tours are 30 minutes long and can be enjoyed by people of all ages.  Don't forget to bring your camera to capture the unique formations in the cave.