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

Ancient human, animal, and geometric figures drawn in the earth.

One of the largest collections of wildlife art in the United States, built into the side of a cliff in rural Wyoming.

Less a museum than a bizarre fantasy world created by artists and engineers.

100 massive sculptures in the Hudson River Valley.

There are plenty of wonderful panoramic vistas in Edinburgh, but not many are hidden smack in the middle of the Old Town.

The oldest Italian café in Boston, this spot also serves as a veritable museum of vintage coffee ephemera.

Two thousand artifacts from around the world collected by one woman who loved to travel.

A beautiful Victorian-era cemetery, complete with a miniature village.

A morbid secret lies hidden within the beautiful walls of the Boston Athenaeum.

An enormous, inside-out glass globe built in 1935.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

The restaurant keeps a hidden séance room on the second floor and reserves a table for the spirit of the former owner each night.

This abandoned palace and the stupas around it conceal beautiful Buddhist frescoes, statues, and silk paintings.

Their motto is, "We've been bonkers for hats even longer than you have!"

One man has installed bathtubs into the Utah desert floor to harness the powers of a natural hot spring.

Hollowed out cedar log tubs set in an ancient towering forest.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

In addition to fine dairy products, the world's most beautiful milk shop also offers a feast for the eyes.

This Old Testament garden features 100 plants from biblical times.

A legendary speakeasy bookstore returns from the brink.

The oldest stone house in Paris was built by its most famous alchemist.

Walk upon the mementos of the dead in this Parisian courtyard paved with medieval tombstones.