This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

Steadily reminding Czechia of its past.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

Macabre astrological automaton clock dating to the late 1400s.

The first museum in the world devoted to sexual gadgetry.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.

The last municipal pneumatic post system in the world was in operation for over 100 years, and may run again.

An architect's childhood fantasy treehouse made real.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A beautiful geyser under environmental threat.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

The only road through the heart of Glacier National Park.

As if T-rex wasn't big enough, this Canadian monument is four times larger than the real thing.

A surviving remnant of the thick ice mass that once mantled most of Western Canada's mountains.

Fossils, railroads, and waterfalls!

Few other hotels can rival the grandeur of the Castle in the Rockies.

This mysterious taxidermy man-beast of the seven seas resides at the Banff Trading Post.

This quirky countryside store is known for the goats that hang out and eat the grass on its roof.

This expansive bridge in the Canadian wilderness was originally just built for friends.

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

What happens when a sculptor has to find a way around a 100-year-old copyright.