Black Hills Caverns

Category: Caves

Nature's masterpiece of underground wilderness, featuring 28 different cave formations in 3-level wind caverns. Hills' greatest crystal cave with the best variety of formations. Logomites, frost crystal, stalactites, stalagmites, helectites & colorful calcite crystals. 1 hr. Adventure and 1/2 hour easy Crystal Tours. Unique gift & rock shops and free geological museum. Great Service Award.