When flour explodes, it's not a pretty sight.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

Trade in that pesky human soul for cold-hard circuits.

A concrete block embedded with thousands of pulled teeth was created by a local dentist to memorialize his dog.

An enormous park-like oasis, full of famous Chicagoans' graves.

A monument to the art of slicing people open.

A cult archaeology conspiracy theory claims these West Virginia petroglyphs were written by Irish monks in Ogham.

Take a steam-powered ride straight out of the past on this Appalachian rail line.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

A 200-year-old bar with a cheeky name claims to have served Edgar Allan Poe his final drink.

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

This grand gothic brewery has been pumping out suds for over a hundred years.

The United States Capitol's former columns still stand.

A wrecked ship dating back to the American Revolution was only recently discovered off the Delaware coast.

The god of wine stares out at passersby on this busy Pittsburgh thoroughfare.

A portion of the old Pirates stadium over which a defining home run once flew still stands even after the rest of the stadium was torn down.

Its vintage camera collection gives a snapshot of the past as viewed through a photographic lens.

This restaurant proudly displays bread signed by the 39th president.

A white oak with property rights.

Abandoned rock quarry now a haven for mountain bikers and hikers.

Mile-long cave system near Great Smoky Mountains.

The rocks in this arid basin leave trails of movement behind them.

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

A forest wonderland caused by Burlington, Vermont's aggressive southwestern winds.