This project combines bold design, survival craftsmanship, and hands-on engineering to create something truly spectacular: a modern water slide leading to a hidden underground pool—beneath a luxury ...

Over 200 days of digging, designing, and dreaming led to this: the ultimate underground swimming pool house—with a full-on water slide park! Built from scratch, this hidden summer retreat blends ...

The slide will undergo more than $200,000 of restoration work, beginning in August, after the pool closes for the season.