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

This tribute to the fictional detective stands at the famous literary character's address.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

This historical air terminal in Houston is slowly becoming an aviation museum dedicated to the city's aeronautical history.

Fantastic collection celebrating the final send-off.

The world's largest otter started his life as a high school shop project.

This sprawling building built in 1890 was one of Minnesota’s earliest and largest mental health facilities.

Examine the impact of the horse on Great Plains culture through exhibits on ranching, rodeo, and the Native American way of life.

This expansive bridge in the Canadian wilderness was originally just built for friends.

This quirky piece of naval artillery has been deafening Canadians for over a century.

What happens when a sculptor has to find a way around a 100-year-old copyright.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

For those going through a life transition, a place to leave behind a piece of your former self.

Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

The location where the iconic movie character declared it was time to go home.

An homage to everyone's favorite prehistoric cartoon family.

An incredible airplane graveyard sits outside this small museum dedicated to preserving aviation history.

At 11,500 feet in elevation, there is no toilet in the state closer to the sky than this one.

This 24-acre park offers a place for meditation in the midst of Sedona's iconic red rocks.

This sinkhole in the Arizona desert is filled with carbonated, arsenic-rich water

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Artifacts from a battleship sunk at Pearl Harbor displayed in the Capitol building of its namesake.

Originally conceived as part of a proposed Arizona State Capitol building in the 1950s, this structure built in 2004 stands as a monument to the architect's legacy.