Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

A swaggering, monumental souvenir of the most extravagant party Montreal’s ever thrown.

Largest gathering of hobos in the country has been meeting annually since 1900.

This posh mansion began as a family's estate and ended as the site of a murder ripped from the pages of a pulp novel.

Exhibits from an island in Lake Michigan are preserved in this hand-built cabin museum.

The oldest continuously-operating tavern in Wisconsin used a clever loophole to serve alcohol during Prohibition.

The study has wall paneling from a 17th century ship.

Arguably the best example of an authentic Dutch windmill in the United States, rivaling its counterparts in the Netherlands.

This church doubles a museum dedicated to Norwegian heritage.

The dream home of an iconoclastic renaissance man still stands as a monument to his domestically mundane vision.

This baseball diamond was home to the Rockford Peaches, a team featured in the hit film "A League of Their Own."

The 32nd president's sprawling cottage sits on an island enclave jointly managed by the U.S. and Canada.

This architectural onion has an original 1930's Jerry O'Mahony dining car at its core.

These light, hollow rolls have been linked to Acadia National Park since the 1890s.

A gas station and a state sign commemorating the most famous claims of extraterrestrial abduction.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

A unique museum dedicated to the Gullah-Geechee people, housed within an old oyster cannery.

Two flush headstones mark the only known graves to be embedded in an airport runway.

This memorial celebrates the legacy of the British-Norwegian resistance movement during World War II.

This picturesque archeological site looks like it was pulled straight from a fantasy novel.

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

A failed infrastructure project now owns this unique moniker.

When a missile testing site was proposed near this site in the Outer Hebrides, this statue was commissioned in response.

This beach runway is off limits during high tide.