Cave house

This cave house in the Arkansas Ozarks is almost too incredible to believe.

"It's an interesting thing with passive solar design," muses Lionel Buckett, "that a cave facing north is probably the first passive solar building that humans ever lived in." And that's what this master builder has created, on a spectacular 600-acre property in Australia's Blue Mountains.

Si vous en avez marre des grands hôtels bien proprets, voici une liste d'hôtels et hébergements complètement dingues aux Etats-Unis.

A Pigeon Forge cabin with an indoor pool and a home theater, Cavern Cascades boasts luxury amenities to accommodate up to 12 guests in the Smoky Mountains.

Are you ready to experience a truly one-of-a-kind getaway, then book a stay at this luxurious, underground cave hotel in Arkansas.

Looking for a new place to live, but tired of the same old, boring four walls and a roof? The so-called 'World's most luxurious cave' has gone on sale, and yeah, it's a far cry from the cave dwellings of our ancestors

This dreamy mountain retreat called the "Great Northern Lodge" was designed by Centre Sky Architecture, located in Whitefish, Montana.

This is not like the Flintstones China is one of the fastest growing and technologically evolving nations in the world – with high-tech building industries ...

The newest cave in the 400-million-year-old rocks of the Blue Mountains is just a few months old.

Feast your eyes on this gorgeous home built by an architect who just so happened to enjoy tripping on mushrooms as much as building houses. The home, located in Aspen, Colorado, has been known as the "Magic Mushroom House" since its its inception in 1973.