This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

Books you don’t need in a place you can’t find.

One of the now-less-hidden floral gems of the "Emerald Necklace."

Impossibly life-like natural history models created out of glass by a father and son.

Radical Bookstore and Community Space.

A historic bridge with a lovely acoustic anomaly.

There is an art, a science, and certainly a responsibility to occupying The Big Red Chair, and this is where it's learned.

Concrete igloos standing across from what remains of the Michigan Central train depot.

Dilapidated Mayan-themed ballroom was one of Detroit's most popular venues through the 40s.

This protected area in Lake Huron contains some of the world’s best-preserved shipwrecks.

What was once the largest NFL stadium.

An old soap company building now houses one of Minneapolis’s oldest independent non-profit art galleries.

Find out what it sounds like when doves cry at Prince's recording studio estate turned museum.

Hub of Scandinavian culture in a Minneapolis deli.

Secret hideaway for an alternative beach experience.

The literary king of the Jazz Age was born in this lovely Minnesota home which still honors his legacy.

A free library to stumble across, one of many placed worldwide if you know where to look.

This rare tortoise skeleton has been hanging around the downtown Los Angeles museum for over a century.

Despite being a perfectly pleasant place to be, Loyalton can't seem to attract any visitors.

This Pringle-shaped ledge makes for the perfect photo op.

The unedited photograph called "Bliss" has graced the screens of over a billion computers.

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

The U.S. government built the million-pound stack of steel during the Space Race.

The whole world in one water tank.