A tunnel that brings more than a century of history to life from the deepest parts of the Niagara Gorge.

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

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

A standalone wonder amid the prairie badlands of southeastern Alberta.

A memorial for public executions that dates back to the 14th century.

A memorial to the late U.S. Senator Paul Wellstone, who died at this location, along with seven others, in a plane crash in 2002.

Local folklore claims that this wall was not built for defense, but to provide labor during a time of famine.

The remains of the oldest bone-headed dinosaur in North America.

Willy Wonka would love this weird half-a-home.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

This historic library honors the legacy of the British Empire's first children's librarian.

Wally is the 26-foot-long fiberglass emissary for Garrison, North Dakota, one of the self-proclaimed (and hotly contested) Walleye Capitals of the World.

Worm salt and other local ingredients are on the menu at this cult favorite ice cream shop.

In 2008, this Mexico City metro station was the site of an hours-long fight between emo, punk, and goth groups.

This colossal ancient sculpture of the monstrous Aztec rain god has a literally stormy history.

This clock was gifted to Mexico as a show of gratitude for its long history of welcoming Arab migrants.

On a cornerstone of the City Museum is the head of a monstrous serpent stolen from an Aztec pyramid 400 years ago.

This stunning and ethereal mural symbolizes the beauty, unity, and diversity of humankind.

The turquoise-studded skull of a long-dead Aztec man sits within Mexico City’s Museum of Anthropology.

Come face to face with the ferocious visage of the serpent-headed mother goddess of the Aztecs.

It's believed this golden brick is part of the legendary lost Aztec treasure.

The unique collection often goes unnoticed by visitors focused only on the archaeological objects.

This colossal ancient jaguar sculpture was used as a vessel for the hearts torn from sacrificial victims.

The striking jade death mask of an ancient Maya king is displayed in a replica tomb in Mexico City.