This sandstone mansion was the home of two of Oregon's most important pioneers.

An emporium for the weird, creepy, rare, and just plain gross.

The World's First 24 Hour Coin-Operated Art Gallery!! Plastic, Styrofoam, and Elvis--If you can't get rid of it, you might as well worship it!!

This public art piece proves that in Portland even reporting the weather is a thing of whimsy.

The seamy, underground secrets of Portland's criminal past.

The magic's in the hole!

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Abandoned bridge hidden deep in the San Gabriel Mountains.

The "3rd largest" city in California is an empty mirage of suburbia in the middle of nowhere.

Abandoned hotel with adjacent lake and golf course.

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

Alien rock formations grown from the sands of an Australian national park.

Nine limestone rock stacks on Australia's "Shipwreck Coast."

This historic Melbourne bullet factory is fully encased in a massive glass and steel cone.

It's said to be one of the most significant collections of contemporary Chinese art in the world.

Come for the flowers, stay for the bats!

A collaboration of art and ornithology mourns the calls of Sydney's lost birds.

One of Australia's largest secondhand bookstores.

Cockatoo Island is a Heritage-listed island in the middle of Sydney Harbour.