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

This grand mansion has starred in everything from Bones to Buffy.

Most famous work of one of Frank Lloyd Wright's sons.

This glamorous old building is said to have inspired the Tower of Terror.

One of the largest trees of its kind in California.

This graveyard is the eternal home of many brave pioneers who settled the Great Northwest.

The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.

This strange hill on Old Fort Road where gravity works in reverse has been fascinating locals for years.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.

This frequently-photographed waterfall takes only a short hike to visit.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

Stay overnight in the world's most sleekly designed rabbit hole, free of charge.

A thin pane of glass keeps visitors from sliding off this futuristic skywalk.

Medicinal spa created with the discharge from a geothermal energy plant.

A stratovolcano located in the south of Iceland, with a long history of charted activity and a rich mythology attached.

Condemned US Navy seaplane control tower turned officers’ club sits atop Yerba Buena Island.

An unassuming grey box sitting on San Francisco's Pier 17 is a "sky diary" of the coastal city's temperamental weather.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

Nestled in the heart of San Francisco’s bustling Financial District stands a unique homage to the Mayan and Beaux Arts.

Adolph Sutro's little-known, geographically inaccurate, deprecated monument.

Visible below the waves are memorials to the city's Gold Rush dead.

This (occupied) house is 10 feet wide and full of spite.