Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

Decades before the scandal, this staircase on the river was a literal "water gate."

There’s a hidden military meme engraved on the World War II Memorial.

A historic neighborhood church is reborn as a psychedelic arts collective.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

The only Bahá'í house of worship in North America and one of only a handful worldwide.

A hidden alley in urban Baltimore is a haven for graffiti artists.

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

One of the oldest living oak trees in the Southeast.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

Twenty churches beautifully painted by 19th-century Czech and German immigrants in Texas.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

Craggy concrete faces are hidden in the walls of this artificial cave along the San Antonio River.

The "world’s largest honky-tonk" also has its own indoor rodeo arena.

This sculpture of a bowler hat is complemented by a matching umbrella a few blocks away.

This big empty pig is a nostalgic throwback to mid-20th-century Texas barbecue.

Artist James Turrell's ode to dawn and dusk on the campus of Rice University.

The man who wasn't there.

This theatre was made famous after Lee Harvey Oswald was captured inside watching a film.

A "Texanic" (gigantic Texas) collection of Art Deco architecture at Dallas' historic Fair Park.

A mythical chimera first sculpted in 1936 as a mix of the main animals of Texas livestock.

The peaceful space is adorned by paintings by the famed abstract artist Mark Rothko.

This tiny, hurricane-resistant house in Galveston is one of the city's most notable architectural oddities.