This massive metal sculpture in the shape of a folded paper airplane overlooks a Utah mountain.

It's safe—and permitted—to walk across these twin natural sandstone arches.

Largest collection of mounted dinosaur specimens in the world.

An absolutely beautiful 200-foot stained glass installation traces the evolution of knowledge.

A rapidly disappearing glacier filled with extinct grasshoppers, perfectly preserved in the ice.

This tiny home built on revenge appears to be scarcely wider than a Volkswagen.

"Enter and be entertained or annoyed by Dada in Walla Walla."

Inside this curiosity shop, visitors can peruse the clown collection or purchase a molar from the mouth of Bigfoot.

Walking by this fence is like strolling along a portal to various fictional worlds.

This three-story antique market and curiosity emporium claims to be "the largest singly owned antique shop in the Pacific Northwest."

One man's eclectic collection of treasures found at sea.

A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

An allegedly haunted mansion with a tragic, tawdry past.

Four abandoned towers hidden above the Douglas fir forest in Washington.

A bike being "eaten" by a tree is the real Vashon legend behind popular children's book, "Red Ranger Came Calling."

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

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.

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

This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.

The highest point in Washington state is a volcano covered in glaciers.

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

The tale of a strong-willed woman who stood her ground when the commercial world came rumbling in.

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

A surreal landscape where fanged rocks rise from the ground and the ocean feels like a great mystery.