Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

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

Celebrating the transformation of trash into objects of beauty.

This bridge is embedded with a giant steel dragon that breathes fire from its mouth.

On Japan's Tashirojima Island, cats are king.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

Thousands of locks professing undying devotion line the metal chains of Lotus Peak.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

Vortex-shaped aquarium hosts Europe's largest school of piranhas and other ocean creatures.

A little sculpture with a large wardrobe.

This extraordinary geological oddity resembles human-made pavement.

Roman ruins top white travertine terraces formed by ancient hot springs.

The home, museum, and death site of Kodak's influential founder.

Remnants of a storybook amusement park hidden behind a strip mall.

100-year-old shipwreck you can walk up to at low tide.

The magic's in the hole!

Eccentric stone cairns built on a public New York City beach.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

A school teacher's massive and terrifying self-built castle.

Massive rock sculptures formed during the time of the dinosaurs still stand undisturbed.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.