A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

This automated sculpture of two men peeing will spell out text messages with their micturition.

Looming communist pillar with a Czech twist.

Iron Age runes and ruins hide in plain sight along this Portuguese beach.

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

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

The palace window through which Protestant nobles flung two Catholic regents, thus sparking the Thirty Years' War.

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

Macabre astrological automaton clock dating to the late 1400s.

A steampunk-styled three-floor factory churning out art, activism, and electronic beats.

This rare basilica nestled right in downtown Asheville is an architectural marvel, inside and out.

The site of the climactic scene from the classic horror film is now a historic landmark.

The national park was once a plantation estate.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

Where pardoned turkeys once spent their all-too-brief final days.

These unusual rooms on wheels are holdovers from the 1960s.

Exact replica of the ancient monument, but much, much lighter.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

The only recreation of William Shakespeare's indoor playhouse.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

Take an otherworldly journey in a school dedicated to out-of-body experiences.

The ruins of this Thomas-Jefferson-designed mansion have been left to crumble since the Christmas Day they burnt down.