The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

This historic streetcar system has been running since the 19th-century.

When this former hospital pharmacy closed in 2013 it already looked like a museum, so they turned it into one.

A small but charming botanical garden that contains many exotic plant species.

Building owners can take out tiles for free at this repository for historic building materials.

This museum is home to one of the biggest collections of printing press technology—plus a river view.

Elaborate tile work in this railway station tells the story of Portugal.

Ancient catacombs form the foundation for this Rococo orgy of a church.

A hidden three-foot-wide house separates these two regal churches.

A mining town once rife with murderous disputes over its copious treasures now creates income as a popular spot for photo shoots.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

The stunning interior of this Gothic church is covered in ornate gold details.

This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

A peculiarly shaped brass sculpture hidden in a courtyard in central Lviv

This striking memorial is one of Estonia’s most controversial Soviet leftovers.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

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

This former Soviet military base has over 10 original aircraft and an enormous amount of memorabilia on display.

Constructed by forced laborers, this submarine pen is now a museum and war memorial.

This magnificent church allows travelers along one of Germany's busiest roadways a chance to rest and reflect.

Crop circles inspired this whimsical garden in Germany.

An ornate century-old elevator still connects the two halves of Bad Schandau.

A crumbling bakery where forced laborers from the nearby concentration camp toiled to feed their fellow prisoners and Nazi soldiers.

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