The headquarters of one of the world’s longest-running humor magazines bears a noticeable resemblance to a head wearing a Prussian helmet.

A former chicken restaurant that doubled as a speakeasy is now a quirky home full of wonderfully strange traditions.

Two men built this castle on the Florida coast as an artistic “landscape sculpture.”

This odd-shaped relic from the 1964 New York World's Fair found its way back home to Wisconsin.

Given just one more year to live, Conrad Schuck built his dream house in Bartow, Florida.

This 19th-century former train station’s unusual roof shape earned it a rather witchy name.

A mining town, now abandoned, was built in a canyon so narrow that the railroad ran right through the hotel lobby.

For decades, it has disappeared and reappeared as water levels rise and fall.

An otherworldly musical haven in The Big Easy.

“It's the quality” (but probably also the drive-through donut tunnel) that has attracted diners since 1968.

One man has spent decades faithfully constructing this unique brick and cinderblock castle.

A 19th-century cabin built into a hollowed-out Sequoia tree.

It's easy to see why this eclectic architectural wonder has been dubbed the "Spaceship House."

This supper-club-turned-concert-venue still serves drinks at its original rotating bar.

The haunting "Hell House Altar" is one of the few remnants of an abandoned college that has been a magnet for local legends.

Art museum based around the collections accumulated over 58 years by one eccentric thrift store owner.

This picturesque Victorian ghost town was once a thriving mill community.

The famed architect designed this Minnesota gas station of the future with a lookout tower.

Half of a waterfall goes into the river while the other half seems to disappear.

All that remains of the once-booming chain is a single orange-roofed restaurant.

Built in the 1970s, this curious modular home found new life as a sundae-shaped ice cream stand.

In the mid-20th century, a tamale-slinging juke joint attracted a diverse clientele in the Mississippi Delta.

Dance on a hand-hewn log floor padded with bouncy boxcar springs at a saloon built in 1883.

A relic from a forgotten bakery chain still spins atop a diner.