This community on a small Venetian island has taken to painting their houses in bright neon hues.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

A little piece of the Shire is hidden behind a plant nursery in Port Orchard, Washington.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

Odd outsider art installations surround a Gold Rush-era ghost town.

One part antique store, one part curiosities hodge-podge.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

A modernist landscape of water and sci-fi concrete.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

One person's lost luggage is another person's treasure.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

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

The "Seinfeld" diner.

A beautiful geyser under environmental threat.

Established in the '60s, a family-owned tropical drink bar founded by Ray Buhen, bartender to the stars.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

A pair of slides and a tree-lined stair corridor have been an urban oasis for nearly 40 years.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.