Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

Abandoned silver mine strewn with wrecked and twisted structures.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

A "Texanic" (gigantic Texas) collection of Art Deco architecture at Dallas' historic Fair Park.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

St. Augustine's record-setting narrow street was designed to protect against pirates.

A tribute to Ponce de Leon's supposed quest for eternal youth.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

The fanciest public restroom in New York City boasts fresh flowers, art, and a classical music soundtrack.

The former hotel where Tesla invented the radio.

Underground vaults of a former brewery beneath Brooklyn's Crown Heights are now used to ripen cheese.

A decommissioned military complex that's now a modern industrial park.

Manhattan's deadly West Side railroad, which killed hundreds of New Yorkers, is remembered by this simple plaque.

2,000 barrels of aging beer hidden in a warehouse at the Brooklyn Navy Yard.

This city park was once a lookout point for George Washington’s army during the Battle of Brooklyn in 1776.

A tree that grows parallel to the ground was declared Brooklyn's "crowning curio" by the poet who saved it.

While it now takes more than a dime to open an account this historic Brooklyn bank still displays the opulence of the gilded age in which it was built.

Michael Jackson got Bad and Crocodile Dundee walked on heads in this iconic Brooklyn subway station.

Brooklyn's most iconic restaurant, resurrected.

19th century cemetery hidden in Brooklyn's Prospect Park.

Unusual books about food and drink abound in this 19th-century New York townhouse.

Visit the site of a subway powered by nothing more than air--and lots of it.

Where now stands a 42-story condominium tower of marble, glass and steel was once the central market of New York’s slave trade.

Pulled from the rubble of one of the worst modern tragedies, a steel crossbeam became a symbol of hope for New Yorkers.