Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

A collection of more than 12,000 shoes, displayed in a building shaped like a shoebox.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

A miniature representation of Canadian cities and landmarks in incredible—and sometimes hilarious—detail.

Three prestigious academic collections come together to create a world-class natural history museum.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

This coastal cavern is associated with the Hawaiian god of creation.

This blue behemoth of a bear is a colorful homage to Brown University's mascot.

The library of every book lover's dreams.

An immersive projection art installation uses sound, scale, and light to take visitors inside classic works of art.

The celebrated eyesore created by starry-eyed sweethearts.

A little sculpture with a large wardrobe.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

Where beautiful signs live on forever.

This hidden oasis features a stunning view of the Hudson River and the Palisades from a castle-like museum.

Mysterious 500-year-old tapestries depict a unicorn hunt.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

The crown jewel of the Queens Museum is a nearly 10,000-square-foot architectural model of the city originally built for the 1964 World's Fair.

Visit the monolithic tomb of America's most famous general.

The "Seinfeld" diner.

A curious fountain that has no water and includes Satan, a crab, and 9 giraffes.

Holding the most bodies of any cemetery in the United States.

Outstanding taxidermy dioramas showcase the grandeur of the continent's wildlife with spooky realism.