An overlooked memorial honoring the local Washington residents who died in World War I.

The word "Watergate" will forever be associated with the infamous scandal in 1972, but this fountain is famous in its own right.

An echo chamber with a waterfall wrapped around its base at the Embassy of Canada in Washington, D.C.

Puerto Rico's once thriving oil company is now an abandoned wonderland of rusty steel.

A spiritual vortex among the red rocks in Sedona.

A small side chapel in Santa Fe's basilica is home to the oldest statute of the Virgin Mary in North America.

Eat like pre-Columbian Native Americans in this New Mexico restaurant within the Indian Pueblo Cultural Center.

A cave's rare beauty held a cavernous secret hidden underground.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

One of the world’s most powerful corporations was established on a random Albuquerque street corner.

It's easy to see why this eclectic architectural wonder has been dubbed the "Spaceship House."

La Cara del Indio honors the Taíno chief who fought bravely against the Spanish invasion of Puerto Rico.

On a clear day, you can see all the way to the Virgin Islands from the top of this observation tower built in the 1960s.

A magnificent waterfall nestled in the heart of the El Yunque National Forest.

An Iowa town celebrates its heritage with the tallest working Dutch windmill in North America.

This striking art museum holds an amazing series of curiosity cabinets.

This zombie-themed restaurant stands out in the heart of corn country.

A unique work of outsider art sourced from scrap metals and signifies conservation.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

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

A mysterious and terrifying public art goblin seemingly meant to inspire local legend.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.