One man uses primitive technology to create an elaborate swimming pool inside an underground house, complete with an incredible tunnel system featuring ancient architecture, and showcases an ...

INDIANAPOLIS -- The emerald green turf is now lost under water, 2 million gallons of water that were pumped in from a hydrant on South Capitol Avenue. The pool deck covers more than an acre and has ...

Learn to build an impressive underground water slide park house by combining natural techniques with modern technology, ...

“Imagine swimming the backstroke with a view of a church vault and stained-glass windows,” says MVRDV founding partner Winy Maas. Well, soon you’ll be able to. Dutch architecture studios MVRDV and ...

INDIANAPOLIS — The swimmers clang up 12 makeshift stairs, then dip underneath a 100-foot-tall curtain, into the unseen belly of Lucas Oil Stadium’s temporary Olympic beast. They emerge from a tunnel, ...

The scene inside Bathhouse, a spa in Manhattan, is one of complete serenity. Visitors recline in 105-degree pools, surrounded by cedar tiles and elegant marble slabs from Brazil. But just beyond ...