Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

This country market harbors goats on its roof.

The narrowest street in Canada was once a spot for dastardly doings, now a historic piece of Chinatown.

This Art Deco masterpiece has stood in for some of the most famous buildings in comic book history.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

This expansive bridge in the Canadian wilderness was originally just built for friends.

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

A former major munitions plant that has been converted into a sprawling art space.

America's first federal monument.

Once home to seven different roller coasters, Glen Echo has undergone many transformations since its founding in 1891.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

The final resting place of the tragic king and queen of the Jazz Age is tucked away in a small Maryland graveyard.

The privately owned cemetery that holds room for Washington's finest when they step down from life.

The United States Capitol's former columns still stand.

The trials and tribulations of marking Poe's grave.

Bridge that died in war and was resurected.

The yawning maw of this pagan visage is said to bite off the hands of liars.

A mysterious chasm in the heart of the ancient Roman Forum, the Lacus Curtius was once believed to be a gateway to hell.

2300-year-old Roman road connecting the empire.

The most visited, and possibly most controversial, museum in Germany.

See massive fossils that are over 200 million years old in northeastern Arizona.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."