The final resting place for the remains of 143 Habsburg royalty.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

The beautiful baroque library of the Hapsburg empire.

Amalfi's pre-industrial history is slowly being engulfed by the lush vegetation of the Ferriere Valley.

Every inch of this chapel is covered in craftsmanship from across the world.

Behind medieval walls in a corner of bustling Palermo is a breathtaking former mosque once inhabited by a wolf-taming hermit.

These medieval skyscrapers dominate the skyline of this small Tuscan town.

A perfect turquoise lake colored with glacier dust.

A fascinating insight into daily life in the Eastern Bloc.

The hidden lair of an alchemist rediscovered in a 2002 flood.

The coldest city in the world.

The villagers of the coldest inhabited place on Earth adjust to unique challenges presented by day-to-day living.

This ancient temple is set up to take you on a pilgrimage of self.

The granddaddy of English geoglyphs dates back to the late Bronze Age.

Rippling sand dunes frozen in the Arizona rock.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

Stroll through a wonderland of stupendous moss-covered trees.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Possibly the oldest of Britain's ancient henges is also one of its most stark.

The mysterious megaliths have enchanted and intrigued visitors for thousands of years.

A pagan tradition of draping trees with rags eerily lives on.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.

Spend the night in this formerly abandoned traditional Scottish village.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.