Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

Outstanding taxidermy dioramas showcase the grandeur of the continent's wildlife with spooky realism.

A blacklight mini-golf fever dream pays tribute to the iconic rock band.

The walls and streets of the ancient city are peppered with penises.

A lush indoor jungle fills this bustling Madrid transportation hub.

This influential Renaissance-era library was once the haunt of kings and monks.

A historic Christian shrine nestled within a spectacular natural cave.

It is locally loved and ridiculed for literally looking like poop.

A series of waterfalls and pools that flow through the 'Ohe'o Gulch and into the ocean.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

This former luxury resort in Kaua'i is now an abandoned relic.

Illegal drag racing two stories beneath Chicago’s streets.

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

Once at the center of U.S. finance, the historic Trading Room was meticulously recreated piece by piece and rebuilt in the Art Institute.

These pretty kitties killed and ate as many as 135 railway workers.

The rusting remains of the largest assembled WWII fleet on the West Coast.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

One of the most elaborate displays of Jellyfish is on display at the aquarium.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

From the Difference Engine to the Cray-1, all under one roof.

An Aladdin's cave of old Silicon Valley tech.

This blowhole is supposedly caused by a trapped monster.

A slightly creepy gallery of plaster cast models in the same museum as Michelangelo's David.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.