The world's largest indoor go-kart racetrack is hiding in Connecticut.

With some 500,000 books across five buildings, this bookstore is a reader's paradise.

Public outcry led to this bridge's unique character which celebrates a giant frog battle and also sewing.

You can get anything you want at the former site of the restaurant immortalized by Arlo Guthrie.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

This small-town pizzeria won the Hollywood lottery.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

A small collection of iguana-infested ruins hides amid Cancún's bustling hotel zone.

This one-of-a-kind convent boasts a kaleidoscopic exterior of stars and double-headed eagles.

A magical sinkhole on the Yucatán Peninsula is adorned with mini waterfalls and hanging vines.

Take a dip beneath the stalactites in this amazing cenote.

Every equinox this Maya pyramid puts on a spooky ancient light show.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

One of the oldest living oak trees in the Southeast.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

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

This classic steam-powered train takes tourists on a nostalgic trip around the Connecticut River Valley.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

A toxic ghost town sitting atop a massive coal fire.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

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

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

Chicago's Navy Pier on Lake Michigan was a training hub for aircraft carrier pilots during WWII.