Dating back to the second century, vestiges of prehispanic mural paintings are found in this underground palace.

Once home to an aristocratic family and a workers' organization, this intricately tiled building now houses a chain restaurant.

CDMX's home for the world's culinary delights.

This "City of Books" holds a museum, library, and the complete personal book collections of five of Mexico's greatest thinkers.

Gilded heaven for philatelists and architecture freaks, still in full working order despite sitting atop tremulous ground.

This general store offers visitors a glimpse back into the 1930s.

Meet 'Big Josh,' the 20-foot-tall muffler man.

The only thing these street signs will help you navigate is your imagination.

This was once the largest four-sided clock in the world (yes, even bigger than Big Ben).

This landmark honoring a local beer brand is an iconic part of the Minneapolis skyline.

The only arched bridge made of stone on the entire Mississippi River.

This statue of Olympic hockey coach Herb Brooks immortalizes one of the greatest moments in American sports history.

This small, but beautiful waterfall has attracted visits from artists, composers, and two United States presidents.

Downtown Minneapolis mixed art and function by turning some of their sewer covers into works of art.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

Funhouse of found art and participatory sculpture.

Statue dedicated to the star of an old television show.

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

A statue commemorate Tommie Smith and John Carlos's brave protest at the 1968 Olympics, a watershed moment for civil rights.

A giant chess set, minus the psychedelic drug trip.

Pluto is still considered a planet in Ithaca, New York.

The seat of Buffalo government is a gorgeous Art Deco palace.

A 19th-century architectural wonder designed by the "father of the skyscraper."

The absurd creation is a compulsory destination for selfies in Buffalo.