Fine dining 20 feet below the surface in the Indian Ocean.

A historic shipbuilding town is home to a sail-through fish-and-chips shop.

An underwater restaurant, surrounded by a coral reef.

The world's largest underwater restaurant is submerged off the southern tip of Norway.

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

The narrow mountain road that carves a path between Florence and Victor is tied to ghost towns and ghost stories.

Edoras, capital city of Rohan in Lord of the Rings, once sat atop this isolated New Zealand mountain.

A computer bug so primitive it was an actual insect.

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

More than five miles of underground passageways.

The perfectly named cave drop is the deepest in the continental United States, almost matching the height of Seattle’s Space Needle.

A bizarre roadside attraction and the first instance of miniature golf in the world.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

After the famous composer died in Paris, his sister snuck his heart out of the country to honor his wish that it be buried in their native country.

A mysterious monument where a woman who records say never existed was burnt alive for being a witch.

Every Saturday morning, this microbakery fills up with freshly baked pastries and sourdough breads.

One of the best-preserved examples of an old town lock-up in the country.

The abandoned "Ghost Mansion" was left to decay in the mountains of Northern Italy.

This ruined 15th-century hermitage is steeped in myth and mystery.

A holy well supposedly infused with a saint's spirit flows within this quaint chapel.

The tale of this reverend and his parish is colorful in many a way.

Now nearly dry, this lake is said to be the ancient home of the Lady of the Lake, and was once thought to be bottomless.

This antique prison is a tourist attraction with a sordid past.

The world's largest collection of witchcraft regalia.