Prehistoric animals decorate this popular outdoor park.

See replicas of Europe's most famous cave paintings and even some of the animals that feature in the art.

The remains of an abandoned dinosaur theme park litter the woods just off the highway.

Wee (and not so wee) footprints that insects and reptiles of the Paleozoic Era left behind.

The second-largest giant sequoia in the world.

These hilltop ruins of a forgotten Buddhist monastery flourished in Antiquity from trade with the Roman Empire.

This risqué sculpture, based on a Hans Christian Andersen fairy tale, caused outrage 35 years after it was erected.

Once the center of power for the region's various factories.

A German artist built a home and garden filled with whimsical art pieces, like a massive, operational volcano.

Hidden in the garden of physicist Erwin Schrödinger's house is a life-size figure of a cat from his famous thought experiment.

In the foothills of the lesser Caucasus, a centuries-old fortress still stands.

A man's home is his castle.

A replica of fossils believed to be the first scientifically-described dinosaur bones found in North America.

The long-lost final resting place of an accused witch.

View the ancient remains of buildings and the ancient "River of Hades" before hopping on a train.

Mosques carved from coral and dozens of well-preserved stone structures fill this 500-year-old Swahili trading center.

Houses are tucked between, on, and underneath giant boulders.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

This small Japanese street is lined with figures, sculptures and a shrine dedicated to frogs.

This once-booming Gold Rush town is now home to a herd of feral donkeys.

A museum dedicated to the mysterious cryptid.

According to legend, this structure was inspired by the Tower of Babel and built in a 19th-century industrialist's yard so he could walk his dogs without leaving home.

A small museum in a ward on the east side of Tokyo showcases the works of one of Japan's greatest ukiyo-e artists.

One of the best-preserved medieval streets in Europe.