This scenic Maryland park was the site of one of the worst prison camps of the Civil War.

George Washington's dentures and Queen Victoria's dental instruments are in the nation’s official museum of the dental profession.

A Civil War Museum with some notable medical antiques.

The 320-year-old tree that greeted General Lafayette and rerouted an interstate highway.

Ship skeletons haunt Baltimore's waterways.

Captain John Smith thought these cliffs were amazing in 1608 but sharks thought so 20 million years before him.

The shelves in the back of this thrift store are devoted to saving, not selling, retro tech.

After hundreds of years of settlement, this once-bustling fishing village sunk into the Chesapeake Bay.

This simple convenience store sits on the location where the Ouija board was named—and has a plaque to prove it.

A model home in the Medical Examiner's Office in which grisly death scenes are staged to train forensic investigators.

The land is home to swimming ponies and a legendary 18th-century treasure.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

The humble home where the famous beat author lived briefly and wrote one of his most famous works.

When you can't get to the Pacific, just go to Florida.

A tiny, unassuming park in Tampa that belongs to the Republic of Cuba.

A Circus legend leaves an unexpected endowment.

Radical Bookstore and Community Space.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

The oldest Italian café in Boston, this spot also serves as a veritable museum of vintage coffee ephemera.

An underground magnet for ever-changing street art.