The exact whereabouts of this surreal cabinet of curiosities are rarely the same place twice.

Antiques and recycled art surround this cabin designed to resemble a 19th-century schoolhouse.

This shrine dedicated to the Virgin Mary is also a tribute from a mother to her fallen son.

Inside this 150-year-old barn turned antique shop is a vast array of items for curios hunters.

A miniature golf course crafted inside the world's largest simulated cave.

A retired firefighter created this contraption so he and his family wouldn't die if accidentally buried alive.

This dramatic rail curve was once the target of a failed Nazi attack.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

The first American department store, and home to the largest operating musical instrument in the world.

The Master of Magnetism dominates the walls of a scrap metal yard to keep graffiti artists at bay.

A museum dedicated to the history & joys of the trail & your best chance to see hikers throwing up ice cream.

A Maryland museum dedicated to Black history, housed in a historic church.

Baltimore's classic clock tower was once topped by a rotating, 20-ton medicine bottle.

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

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

America's first nuclear-powered merchant ship is now a time warp to the atomic age.

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

This free, take-a-book shop seems like a trick but isn't.

Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

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

Eighteen miniature death-scene dioramas.

This museum boasts a bucket of teeth and tells the tale of a 20th-century dental circus.

A clone-tree in Washington Square Park sprung from seeds that went to the Moon and back.