A clear blue swimming hole with hidden caves, still unexplored.

A museum dedicated to the alleged Roswell Incident.

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

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

A home made entirely from scrapped, reclaimed and recycled material in Whitman County, Washington.

Where else would a linchpin of post-colonial Native American cuisine anchor the menu but a museum?

The flock of plastic poultry is an ode to the classic comedy staple.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

Outside this souvenir shop is a statue of Bigfoot composed of volcanic ash, and plenty more to see inside.

Every summer West Seattle experiences a housing bloom.

This large Sitka spruce that appears to be floating in mid-air, has defied logic for years.

This 22-acre botanical garden is home to the largest collection of rhododendrons in the world.

Seattle's super-sized cowboy apparel once belonged to a themed gas station that wrangled in herds of tourists.

An extraordinary mixture of natural beauty and man-made phenomena.

Seattle's own bad art museum located inside Cafe Racer.

A whimsical village of unique treehouses resides in a Washington forest.

The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

This edible park is open to any and all foragers.

A giant Troll lurks under one of Seattle's oldest bridges.

The highest tides in the world come in and out here twice a day, allowing you to essentially walk along the ocean floor.

Inside the simple black-and-white exterior of Église Sainte-Cécile hides a pastel wonderland.

This monster fiberglass crustacean stands watch over the self-proclaimed "lobster capital of the world."