Follow our complete journey as we dig and shape a breathtaking underground swimming pool beneath a hill, crowned with a natural-style waterfall. Using only simple tools and a whole lot of creativity, ...

In this breathtaking project, we build a natural waterfall that flows directly into a hidden underground swimming pool, deep in the heart of the wilderness. Using only primitive tools and natural ...

Getting your Trinity Audio player ready... The Glenwood Hot Springs Pool’s claim to fame is that it’s the world’s largest outdoor mineral pool. At 405 feet long, with steam lifting from the water, the ...