Ming Dynasty necropolis raided during the Cultural Revolution.

999 stairs lead visitors through a massive hole in a mountain known as the Gateway to Heaven.

This vertical pinnacle in China was the inspiration for the floating mountains in the movie “Avatar.”

The most famous location in China was home to whole dynasties worth of imperial rulers.

A serene space tucked amid the skyscrapers of Hong Kong's bustling financial district.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

A battle between nature and architecture in the Cambodian jungle.

One of the largest underground systems runs under Canada's largest urban center.

This unusual structure may be on its way to becoming a cultural landmark in Toronto.

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

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

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

Louise Bourgeois' 30-foot-tall steel spider sculpture.

This natural sea cave hides a small wonderland of natural turquoise beauty.

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

With well over 130 falls and cascades to brag about, Hamilton, Ontario has earned its stripes as the waterfall capital of the world.

Soaring over the Niagara Whirlpool since 1916.

Little island known for its massive beachfront "flowerpot" pillars.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

This monster fiberglass crustacean stands watch over the self-proclaimed "lobster capital of the world."

The world's longest covered bridge is a quaint and incredible wooden tunnel.

A mysterious spot where the laws of gravity seem not to apply.

Go inside the house that inspired L. M. Montgomery to create one of literature's most beloved heroines.