This is not your typical jungle gym.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

This former small town was destroyed not by the motor oil it sprayed the ground with but by the toxic waste that was added.

There has been an astronomical clock on this spot since the 14th century.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

The rough and tumble president's childhood home displays the shirt he was once shot in and the speech that saved him.

While there are no actual snakes in the history of this crooked road, there may be a number of dead horses.

A place of great reverence for Trekkies everywhere, a hero's future birthplace.

Home with Gothic windows featured in a famous painting.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

This tiny patch of arid sand sits in one of the greenest states in the United States.

Erosion and time have created a naturally-formed water park.

Inspired by a foil-wrapped potato, (seriously) the Markel Building has been deemed one of the 10 ugliest buildings in the world.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.

This titanic oil company sign is a reminder of the Americana boom of the 1970s and also its commoditization.

This life-size bronze statue remembers the tallest recorded human in his Illinois hometown.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.

The largest treasure hoard in Europe is contained in a castle that was bombed out during World War II.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

This Slovak bridge is known both for its connection to a national uprising and its UFO-shaped eatery.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.