This impressive castle looms over small German town.

This strange sculpture is an enigmatic icon of this medieval German town.

The largest mosque in Germany.

A unique collection of electric insulators on display in a former transformer station.

Located in the middle of public park, this cave built in the early 19th century houses an ancient stone sarcophagus.

A giant snail sculpture looking longingly at the German traffic museum.

Ruins of an aerial tramway that ran for only eight years.

Remains of a huge radio tower.

This mine is home to the largest man-made hole in Europe.

An abstract and eyecatching clock/fountain is the centerpiece of this little-known German city.

Shortest overhead power line in the world.

Most powerful transmitter in Germany only broadcasts in the French language.

This unique abacus hanging in the Technical University of Munich actually tells the time.

An oversized, oddly designed pedestrian overpass has drawn comparisons to a commode for pachyderms.

In the city forest of Augsburg are oval, artificial ponds formed from a World War II bombing campaign.

One of two electrical towers in Germany that have a pathway constructed through the tower's legs.

This viaduct serves as a reminder of World War II.

A section of destroyed vertical lift bridge stands alone in the Peene river.

This private museum is packed with 20th-century traffic and technology artifacts.

An incredibly well-preserved barbershop from the 1920s was transformed into a tiny local museum.

This monumental work of art symbolizes the coming together of a previously divided city.

A tiny, intricate model railway system.

A staggering collection of satellite models and actual flight parts.

This giant glowing "beanpole" adds much-needed pops of color to an otherwise drab power plant.