This floating cinema brings new meaning to the phrase "going out" to the movies.

One of the largest, oldest, darkest, quietest motel rooms in the world.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

Seller of surplus nuclear research materials.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

A modern day curiosity cabinet.

An institution that preserves the history of institutionalization.

An outsider art duo's yard has been turned into a whimsical public gallery.

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

Rustic natural hot springs in the deciduous rain forest.

From overly ambitious (and eventually abandoned) atomic dream to bustling office park.

In the midst of a residential town in Washington exists a property saturated with one man's artistic creations.

The second tallest railway trestle bridge in America.

Cave carved out of a huge snow drift collapsed killing one and injuring five in July 2015.

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

This semi-secret garden in south Seattle emulates a traditional Japanese garden using the plants of the Pacific Northwest.

A Boeing mechanic and his wife leave a whimsical, stone sculptured garden as their legacy.

This Seattle museum displays the history of the telephone through an impressive collection of telecom equipment.

A huge musical sculpture and other art installations on the National Oceanic and Atmospheric Administration grounds.

What's that on the side of that building? Va Va Voom, it's Bettie!

The spur that wouldn’t die.

Seattle’s Whimsical Mural Master.

A brewery warehouse which doubles as a circus bigtop.

Providing the soundtrack to the golden years of the Seattle grunge scene.