This historic tower in the California desert promises visitors a "vortex of good vibes".

World's largest collection devoted to one fruit.

A hand-built folk art installation covered with messages of God's love.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

The so-called "Bridge of Thighs" in Palm Springs allows nudists to discreetly cross the road.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

An eerie, existential museum dedicated to the author of "The Metamorphosis."

Microscopic scenes; some call it novelty, some call it art.

Cemetery featuring rare glass-fronted columbarium.

Huge abstract sculptures of the Puerto Rican Flag.

These chunky stone towers out in Lake Michigan are the key to Chicago’s drinking water.

The palatial McDonald's that inspired Wesley Willis.

A century-old hotspot for jazz, frequented by everyone from Charlie Chaplin to Al Capone.

A hot dog stand where the heads are just as hot as the dogs.

A beloved Chicago music venue offering cold beer and lots of “Friendly."

Chicago's largest cemetery is full of beautiful Victorian monuments and more than a few ghost stories.

Combination beer garden and music venue in the heart of Wicker Park.

First planned industrial community in the United States.

The 606 is a decade in the making.

A lush green oasis in the middle of Chicago.

An enormous park-like oasis, full of famous Chicagoans’ graves.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.