North Korea's massive art and propaganda factory now has an official gallery space in Beijing.

This ancient Chinese observatory still contains early astronomy technology.

This Chinese museum proves that it's a watermelon world, we're all just living in it.

Easter in Westminster may be the only time and place to behold Edgar Allen Poe made entirely of Marshmallow Peeps.

A remote horde of architectural treasures fit for Indiana Jones.

A haunting exhibit in a wildlife refuge center highlights threatened species and the conservation efforts needed to save them.

An abandoned church gets a second life as a massive beer hall and event space.

Walk a trail through a historic Quaker town that outlawed slavery in 1777 and was a major waypoint on the Underground Railroad.

The trials and tribulations of marking Poe's grave.

Senators used to relax in the nearly forgotten marble tubs now hidden in the U.S. Capitol Building's basement.

A historic ruin just 20 feet away from a busy highway onramp.

A diminutive plaque recalls the treetop sniper who almost killed Abe Lincoln.

A building shaped like the Army Corps of Engineers logo, because why not?

Members of Congress have traveled between the buildings on Capitol Hill for a century hidden from tourists, press, and storm clouds.

An overlooked oasis of quiet on the grounds of Washington's monumental basilica.

This stately mansion, built in 1787 by America's first Secretary of the Navy, is rumored to be one of the most haunted buildings in Washington, DC.

An easily overlooked memorial to a Ukrainian famine-genocide that killed over 4 million people.

Once the supplier for noteworthy projects like the National Cathedral, this old brickworks now lies abandoned.

The institution is sitting on a goldmine of 21,000 paints, varnishes, pigments, and primers preserved for posterity.

The span is crooked and made from two older recycled bridges.

This lovely pocket park is one of the most under appreciated in D.C.

A brass plaque dedicated to a convicted cannibal hangs in the National Press Club, and that's not even the craziest part of the story.

D.C.'s first central library was born out of a chance encounter with the philanthropist whose name it bears.

A haunting tribute to pioneering photographer Clover Adams.