Forbidden Caverns: A Fascinating Underground Adventure in Sevierville

About

Forbidden Caverns offers visitors a unique underground exploration experience in Sevierville, Tennessee. The guided walking tours cover about half a mile through vast chambers filled with impressive stalactites, stalagmites, and crystalline formations. Special lighting enhances the natural beauty of the cave, revealing massive columns and intricate mineral deposits. An underground stream flows quietly through the cavern, adding to the serene atmosphere. The cavern maintains a steady temperature of 58°F, making it comfortable year-round with a light jacket.

The caverns have a rich history that includes evidence of Native American use as shelter, with artifacts discovered within the cave system. Geologically, Forbidden Caverns formed over thousands of years through the gradual erosion of limestone by underground water. The unique mineral formations and the underground stream highlight ongoing natural processes. This cave system was once used as a hideout during the Prohibition era, adding a layer of cultural intrigue to its natural wonders.

Visitors can expect a leisurely, guided tour lasting approximately one hour, with continuous departures throughout the day during open months. The path is well-maintained and suitable for most ages, providing an accessible way to experience underground geology firsthand. The lighting setup allows for excellent photo opportunities without disturbing the delicate cave environment. Located just 20 minutes from Pigeon Forge, Forbidden Caverns offers a cool and fascinating escape from outdoor heat or colder weather.

Did You Know

• The cave’s temperature remains a constant 58°F year-round, providing natural climate control (Source: Forbidden Caverns Official).
• Native American artifacts found here suggest the cave was used for shelter and storage (Source: Tennessee Historical Commission).
• An underground stream runs through the cavern, contributing to ongoing mineral formation (Source: Geological Survey of Tennessee).
• During Prohibition, the cave was reportedly used as a hidden still location (Source: Local Sevierville folklore).
• The cave formations take thousands of years to develop, growing only a fraction of an inch annually (Source: National Speleological Society).