World War II-era Nazi compound nestled in the Santa Monica hills.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

This small, but beautiful waterfall has attracted visits from artists, composers, and two United States presidents.

A larger-than-life version of the hat beloved by hunters, outdoorsmen, and Holden Caulfield.

The largest ski jump in the Western Hemisphere hasn't hosted skiers in decades.

This sculpture is dedicated to Minnesota natives who served in combat.

A Perpetually Under construction Park.

America's largest viking stands in a Minnesota city that believes it was visited by the ancient nords.

Whimsical sculptures dot a woodland path surrounding their creator's old summer cottage.

A metal ring in the middle of the road marks the exact spot where the Soviet satellite crash-landed in 1962.

A group of artists transformed this desolate city alleyway into an outdoor gallery of street art.

The spaceship-like theater, which is still in use, was one of the most popular exhibits at the 1964 New York World's Fair.

Behind a modern brick exterior lies the oldest continuously-operating lunch-car diner in the United States.

The birthplace of a titan of American cinema.

Recognized the world over as the home of the McCallisters in the 1990 movie "Home Alone."

The oldest house in Chicago certainly doesn't look the part and there are some who say it doesn't deserve its title either.

A plaque marks a former safe house on the secret route, now hidden next to a McDonald's.

Pumpkin-like gargoyles and grotesques peer down from the rooftop of this unassuming apartment building in Illinois.

The palatial McDonald's that inspired Wesley Willis.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

The tragic death of 19-year-old Mabel Tainter in 1886 led to the construction of this unique Victorian-era theater in the northern woods of Wisconsin.

The highest point in Wisconsin is capped by two towers that are not as mythic as Tolkien's but provide much better views.

An oddly poignant roadside attraction celebrating American folklore.

143 feet of leaping muskie whose mouth can be used as a wedding venue.