Tiny memorials honor individual victims of the Holocaust.

This 8th-century Bavarian monastery is home to an exquisite Baroque-era library.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

Bursting forth from a historic German neighborhood, these day-glo palaces are now a bright fixture in the town.

After years of being casually peed on by humans, this tree is peeing back.

The history of German architecture is explored across this fairy-scale mini-city.

A strange rock formation with numerous legends trying to explain it.

Goethe's "Faust" was inspired by these rock formations known as the "Devil's Pulpit" and "Witches' Altar."

The oldest Jewish cemetery in Europe survived Hitler's Germany.

This museum tells the story of lake dwellers from 4000 BC to 850 BC, replete with stilt houses and goats.

This 600-year-old home seems to defy physics.

A German apartment building hosting as many trees as human occupants.

These 18th century gardens tell a rocky story of the son of Odysseus.

Between Neo-Pagans and Neo-Nazis, these strange rock formations have a curious cult following and a very strange history.

Living trees form the structure of an open-air palace.

"The most colorful grottoes of the world.

This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.