This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

The Ozarks' strangest dwelling.

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

This modern monument to pagan belief looks like it was transported straight from ancient times.

19th century tunnels burrowed under Liverpool.

Standing atop 2nd-century Roman ruins, this church is one of the oldest and most iconic in Old Cairo.

One of the most well-preserved temples of ancient Egypt.

One of its engravings is believed to be among the first representations of medical and surgical instruments.

A network of ancient Egyptian tombs built into the cliff face along the Nile.

The largest known Ancient Egyptian obelisk.

Ozymandias’ time-keeping temple.

A walk through the historic city center, under the streets of Seattle.

Modern megaliths form this work of cosmic, Celtic landscape art.

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

A 30-acre garden inspired by the principles of modern physics.

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

Thanks to both terrific preservation and historic vandalism this ancient site is known as the "Heart of Neolithic Orkney."

This Scottish burial tomb once held hundreds of ancient eagle bones.

Enter the world under the hill at this ancient UK burial chamber.

This tiny island featuring 9th-century Viking ruins is only accessible at low tide.

A red sandstone freestanding monolith rises out of the sea in northern Scotland.

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