Where manatees are the snowbird vacationers in these balmy Florida springs.

The seawater playground of gilded-era San Francisco burned to the ground in 1966.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

Experience park where visitors are told to expect the unexpected.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

The private clubhouse for the members of the Academy of Magical Arts.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

This frequently-photographed waterfall takes only a short hike to visit.

A hands-off space for graffiti artists to hone and display their skills.

A hotel and restaurant serving as the mecca of kitsch.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

An underwater city for the dead.

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

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

A favorite haunt of dinosaur loving children and hallucinogen loving hippies alike.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

One of only two commuter aerial tramways in the United States.

Architectureal fantasy quarter of Rome.