A German “baron” built this castle for his wife, but their romance was short-lived.

This "dead marsh" sits among the largest sand dunes in the world, a forest frozen in time.

Bizarre living fossil only grows in a small chunk of the Namib Desert.

A rustic place to spend the night, complete with amazing quiver trees and outsider art.

A rare cluster of alien-like plants grows along a dusty highway.

A seemingly desolate park that belongs to two countries actually supports all kinds of wildlife.

Thought to be the only herd of feral horses in Africa and one of the most isolated populations in the world.

A Neolithic burial site erected around 3000 BC.

A former Nazi lookout tower with a magnificent view of the Rhineland.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

The largest treasure hoard in Europe is contained in a castle that was bombed out during World War II.

The bridge that cost Germany a World Heritage Site.

When the rain falls, this drain system turns into a musical instrument.

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

The atomic museum in the basement of this German castle displays long strands of replica uranium cubes.

The world's tallest church tower reveals a spectacular view to anyone up to the task of climbing the daunting staircase.

The bright red stripes streaking across the rocks are the star feature at this Icelandic waterfall.

Outlaws, hot springs, and tragedy have all left their mark on this ancient road in the Icelandic highlands.

A stratovolcano located in the south of Iceland, with a long history of charted activity and a rich mythology attached.

Surrounded by ash fields in Iceland, an impossibly verdant valley looks like something out of a fairytale.

The excellent acoustics of this natural amphitheater made it a popular preaching spot for the founder of the Methodist Church.

A circle stone within a stone circle.

A neolithic dolmen that was rebuilt after collapsing during the 19th century.

A medieval quay that was the Mayflower's final port of call before sailing for America.