It was founded by Ralph Nader to educate the public about an often-maligned area of law.

The site of the first "historically true" UFO encounter in the U.S.

A toxic ghost town sitting atop a massive coal fire.

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

A focal point of in Denver’s skyline for over a century, inspired by a Venetian basilica.

An actual piece of the Moon, brought down to Earth by Apollo 15.

A tiny memorial for the year the Connecticut River almost destroyed New England.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

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

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

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

Breathtaking and huge 430 year old maps of Italy.

The spot where the fascist dictator made some of his most famous speeches including declaring war on Britain and France.

One of several skulls claiming to belong to the beheaded St. John the Baptist is on display at this Roman church.

This beautiful park on the outskirts of Rome protects the ruins of two colossal ancient aqueducts.

The skull of the patron saint of lovers lies in the Basilica di Santa Maria in Cosmedin—maybe.

Site of a classic 19th-century physics experiment to prove the earth is rotating.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

The bones of two medieval royal lions were discovered at the historic fortress.