North America’s largest collection of horological devices and home to a colossal clock with a dizzying array of features.

A beautiful hidden gem in central West Virginia.

The highest point in Maryland is only accessible by hiking through another state.

Near-constant high winds deform the trees on Spruce Knob, the highest point in West Virginia.

Take a steam-powered ride straight out of the past on this Appalachian rail line.

This lookout tower built in the 1930s is now an in-demand cabin with what might be the best view of the Seneca State Forest.

Exact replica of the ancient monument, but much, much lighter.

The final resting place of an iconic drag performer is decorated with pearls and hot-pink lipstick.

The world's oldest soul food restaurant is also one of its best.

Coins and medals straight from the mint await visitors to this shop in the nation's capital.

New York's oldest magic store.

A bizarre house filled with an astounding array of collections.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

An enormous, inside-out glass globe built in 1935.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

South Philadelphia is home to Keith Haring's only surviving in situ collaborative public mural.

A museum and research center dedicated to preserving the history of Rolls-Royce and Bentley motorcars.

Proto-CIA agents trained with grenades in the sand traps and fired machine guns from the fairways.

A suburban museum tells the story of a historic transportation network and even provides rides in antique trolley cars.

A swimming hole in the historic industrial quarry that supplied the marble for the Baltimore Washington Monument.

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

This ruined quarry once produced the distinctive red sandstone used for construction projects in Washington, D.C.

A remote horde of architectural treasures fit for Indiana Jones.