A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

Hidden in an ordinary Midtown building is a one-room museum dedicated to the greatest escape artist.

A legendary speakeasy bookstore returns from the brink.

One of the dwarven trees dates back to 1625 and survived the Hiroshima bombing.

This naturally-sourced hot spring is now home to a clothing-optional resort.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

Panorama exhibition hall in old silent theater with a beautiful backyard garden.

San Francisco's newly reopened hands-on science museum.

Established in the '60s, a family-owned tropical drink bar founded by Ray Buhen, bartender to the stars.

One person's lost luggage is another person's treasure.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

World-famous, Pink's still manages to keep its prized cult fetish status.

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

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

Franciscan monks created a facsimile of the Holy Land for North Americans who couldn’t afford the trip overseas.

A technicolor place of worship for Elevationists.

Take a drunken tour inside the world's largest known geode.

A monument to the art of slicing people open.

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

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