More than a century old, this trading post resides in the Navajo Nation.

Every four years, millions of salmon fill a river so densely that its waters appear deep crimson.

From mining complex to industrial exhibition, this museum once played a major part in the X-Files.

This castle was once considered as an option for the Royal Family's alternate residence, but you may know it better from the 'X-Men' movie.

The narrowest street in Canada was once a spot for dastardly doings, now a historic piece of Chinatown.

This historic Victorian hotel has a scandalous history of affairs and murder.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

Hang out with thousands of butterflies in one of the world's largest such enclosures.

World's most expensive home.

One of the first big sculptures anywhere in Australia.

A new sculpture calls attention to climate change in the centuries-old city it threatens.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

A Canadian port town is oddly home to two of the largest tree burls in the world.

In 1909, the steepest and most difficult piece of track on the Canadian Pacific Railway was replaced with a series of spiralling tunnels cut into the mountains.

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

A controversial blue hoop has been puzzling freeway drivers since 2013.

This scenic waterfront swimming pool is the longest salt water pool in North America.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

A renegade art installation in a small Vancouver park is now officially sanctioned by the City Parks Department.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

The large fjord lake is thought to be the home of "Ogopogo," a giant sea serpent.