The Salt Cave in Minnesota is the most popular halotherapy treatment center where guests get a chance to experience the benefits of salt treatment in myriad ways. The classic salt therapy is most ...

Whether you're a professional caver or an amateur spelunker, having good caving lamps is crucial for your safety and ...

When you come to Gardner Cave, you will feel like you are in the center of the earth. It is a 500-million-year-old cavern that has rich geological formations. The 1911 Federal Land survey declared ...

Hall City Cave is a limestone cave near the town of Hayfork in the Trinity County of Northern California. There is a cavern within the cave that has a deep shaft of water. The cave was considered to ...