This ultra-modern home clings to the slope of the Hollywood Hills on a precarious stilt.

Possibly the world's oldest rug, this Egyptian relic is woven entirely from ancient cat hair and once carried a mummified human foot.

This copper-coated, multi-arched dome is surrounded by a moat and lights up at night.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

A flat slab of stone perched hundreds of feet above the Gasconade River in the northern Ozark mountains.

A former medieval fortress, now home to Edinburgh Napier University, contains a rather risqué work of art.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

Private collection of art inspired by cabinets of curiosity.

A massive trilithon nicknamed "Stonehenge of the Pacific."

Stop by to view a fleet of handmade kayaks, all modeled on traditional Arctic hunting vessels.