The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

The longest hedge maze in the world.

A picture-perfect town, perfect for blowing up.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

An homage to everyone's favorite prehistoric cartoon family.

One person's lost luggage is another person's treasure.

These fantastically named natural pools look like something out of a Scottish myth.

Northern Ireland's Brobdingnagian stepping stones.

Famously misunderstood wonder of the ancient world

Site of a former hidden treehouse in New Orleans.

Macabre astrological automaton clock dating to the late 1400s.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

A trash dump made beautiful by nature's power.

The ghostly remains of an accidental sea.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

The fairy tale castle of the "fairy-tale king."

Medicinal spa created with the discharge from a geothermal energy plant.