Vikings and Evangelicals have both had a hand in this replica medieval church.

Software company Epic Systems has created one of the strangest and largest workplaces of all time.

The remains of a enormous earthen figure of unknown origins cuts across a rural Wisconsin road.

The home of 1.5 million wood letters for printing is still a functioning workshop.

Literally a million fascinating cartographic artifacts are held in this sprawling university collection.

This abandoned Victorian-style house was built in 1884.

Franciscan monks created a facsimile of the Holy Land for North Americans who couldn’t afford the trip overseas.

The wooded estate of the Forest Service employee responsible for D.C.’s cherry blossom trees.

An intricately designed junk art house with four extravagant junk art cars hidden in the suburbs.

A remote horde of architectural treasures fit for Indiana Jones.

This former asylum for Black Americans is haunted by its history of violence and racism.

Rediscovered after a century, the father of the American Navy was reinterred in something dredged up from Davy Jones' Locker.

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

This English-inspired Maryland garden is home to acres of opulent plant life including bushes shaped into an entire fox hunt.

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

An eerie, decaying ghost town destined to fade into the forest.

Remnants of a storybook amusement park hidden behind a strip mall.

This abandoned sea fort has become an accidental bird sanctuary.

An eerie, abandoned military base engulfed by nature and graffiti is now home to a local park.

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