Dental instruments from the illustrious history of American dentistry.

Dedicated to the history of the health sciences.

One of the oldest producers of hand-folded fortune cookies still uses its original secret recipe.

Half of a house.

A collection of memorabilia from the Beat era in the back of a San Francisco bookstore.

The one-time watch house for incoming ships at the Golden Gate now stands abandoned and hidden in trees.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

Nibble as you learn about Slovenia's longstanding tradition of making beautiful honey cookies.

The home made famous by the 1983 holiday classic is now a perfectly preserved shrine to the movie.

This Philly landmark has a giant butterfly pavilion, three floors of insect displays, and withstood a $40,000 heist.

The first American axe throwing club.

Philadelphia boasts one of the best — and most often overlooked — traditional Japanese gardens in North America.

For roadside fast food, pull over at the giant orange.

This old-fashioned carhop restaurant gave the world the waffle cone.

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

This massive redwood tree has a hole in the base big enough to drive through.

See wolves, coyotes, and arctic foxes in a natural environment smack in the middle of New York State.

Britain's only herd of free-ranging reindeer.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

These fantastically named natural pools look like something out of a Scottish myth.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.