This ruined fort hidden at the top of Central Park can't seem to keep from losing its historical plaques.

This private home is famous for appearing in the cult-classic "Twin Peaks" series.

This landmark overlooking Ramsbottom pays homage to Sir Robert Peel, repealer of the Corn Laws.

The oldest remaining frame residence in Minneapolis.

These spartan apartments are provided to clergymen visiting Vatican City.

A museum dedicated to the dead and the tools used to usher them into the afterlife.

A secret rendezvous spot where John S. Mosby and his Rangers would meet to divvy up their loot after raids.

Using a massive antenna made up of five miles of wire, two scientists tuned into organic radio waves from the planet Jupiter.

One of the first Second Empire-style buildings constructed in North America.

Visitors to Salt Springs State Park are encouraged to literally put their two cents in Penny Rock.

In the middle of a barren moorland, the remnants of a lost British Space Age stand like a 20th-century Stonehenge.

A slightly surreal menagerie of structures that were lovingly spared from demolition and reconstructed in a field.

The birth home of one of cinema's legendary actresses.

Every December the Wannalancit Mills lights a Christmas Tree over the old mill's smokestack.