The privately owned cemetery that holds room for Washington's finest when they step down from life.

Sit where JFK proposed to Jackie or where Nixon dined on meatloaf at this storied pub.

The unique traffic pattern named for an influential urban planner is also known as the Pedestrian Scramble.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

Seemingly unremarkable items like empty sushi trays, chef hats, and freshness stickers are being preserved so future generations can look back on this beloved cultural import.

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.

This woodland architectural installation acts as a camera obscura for the heavens.

The North Carolina grounds are leased in perpetuity to the British Commonwealth for as long as the WWII sailors are buried there.

A museum dedicated to the legacy of Bob Moog and his pioneering synthesizers.

This stunning home looks like it belongs in medieval Europe, not North Carolina.

This shifting North Carolina sand dune is an odd little desert surrounded by oceanic forest life.

The wooden house where the jazz great learned to play the piano.

Developed by focused shutterbugs, this museum exposes visitors to more than 6,000 different cameras.

America's first federal monument.

The Grand Ole Opry's big voice came from a small home in rural Virginia where she was eventually buried.

Bubbling up from deep underground is the warm crystal clear water that fills the Warm Springs Pools, America's oldest spa.

This old-fashioned carhop restaurant gave the world the waffle cone.

The ruins of this Thomas-Jefferson-designed mansion have been left to crumble since the Christmas Day they burnt down.

This once-palatial plantation may have been the site where a draft of the Declaration of Independence was written.

A Manhattan courthouse hides a small but scathing memorial to Holocaust injustice.

The only home that Alexander Hamilton ever owned has a history almost as troubled as his own.

Detailed facade of a brownstone in Boerum Hill.

This semi-hidden Manhattan restaurant is based out of a loading dock.

The beautiful tunnel that ran from the lobby to Penn Station is still hidden underneath 34th Street.