In DeWitt, New York, a blanket-wrapped gas station makes a creative statement on global dependence on oil.

This locally-famous crevasse in New York State is icy all year round.

A Spanish town built into the cliffs.

The world's largest wooden structure.

An abandoned early-20th-century boomtown sits within the Calico Rock city limits.

A cabin completely covered in coffee mugs, where visitors are welcome to leave one of their own—if they can find an empty nail.

A mouldering Colombian bull ring stands as a reminder of the country's complicated relationship with a brutal sport.

The caldera of this mini-volcano has been turned into a naturally heated mud bath.

The chefs at El Diablo use heat generated by an active volcano to cook the food.

This futuristic German television spire is actually the world's largest digital clock.

A subterranean house of worship carved right out of the bedrock.

An alien church provides much needed silence in the midst of a Finland shopping center.

Abandoned Soviet base once stocked with short and medium range missiles pointed at western Europe.

Two flush headstones mark the only known graves to be embedded in an airport runway.

One of the first hotel rooms in a pod.

The Hanshin Expressway goes right through its 5th, 6th, and 7th floors.

Beijing's World Park offers the excitement of international sites without the travel.

Willy Wonka would love this weird half-a-home.

Burlesque Hospital Themed Restaurant.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

An enormous dragon scales the walls of this 17-story temple.

Costumed elves and mountain bikers co-exist peacefully at this abandoned Christmas-themed adventure park.

An abandoned cyanide mill is now a haunting magnet for graffiti and illegal parties.

Three wildly colorful calderas top this otherworldly volcano chain.