An exotic wildlife habitat right off The Strip.

‘Bush the old fire dog died of poison July 5th, 1869. RIP.’

A rotating cast of guys and dolls in front of a Washington, D.C. building.

Government testing at the asylum briefly explored using marijuana as a "truth serum" on Nazi prisoners of war.

This sandwich shop has a century-old elevator behind a sheet of plexiglass.

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

At 207 feet, one of the world's longest continuous escalators.

A super-sized promotional trick that is now a D.C. landmark.

The most decorated dog of World War I is preserved in the Smithsonian.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

San Diego's most historic and haunted home.

The remains of an abandoned dinosaur theme park litter the woods just off the highway.

One lonely, modern pyramid has gone from corporate think tank to deserted boondoggle.

The city is full of whimsical portals to another world.

The 10-foot-tall vegetables belong to Michigan’s first food rescue program.

A wacky two-story folk-art assemblage of carved and found objects, with lights, motion, and sound now in need of financial support.

The world's oldest operating jazz club has been in operation since May 1934.

Weighing 30,000 pounds, this monument represents Detroit's first industrial era.

The pieces in this sculpture garden are made from demolished buildings that were once landmarks of Motor City.

Detroit’s Eastern Market has been transformed into an outdoor museum with colorful murals that address social issues and symbolize the city.

This historic Jewish cemetery sits right in the heart of a Detroit car factory.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

38-story baroque tower reflecting Detroit's rise, fall, and possible rise again.

Standing guard on top of an old, vacant ice cream shop.