The remains of a 19th century cargo ship now sits in the middle of a quaint neighborhood after a century spent on the ocean floor.

Tacoma's historic Beaux-Arts train station is now a federal courthouse featuring large-scale glass sculptures by artist Dale Chihuly.

A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

Tasked with beautifying a disused stretch of industrial land one artist filled a hole with grass.

Visit the secret grave of a legendary privateer who faked his own death.

This sci-fi gazebo located in a Washington power town is made from old bits of industrial electrical equipment.

This private home is famous for appearing in the cult-classic "Twin Peaks" series.

This Puget Sound military post has a long, turbulent history as a gateway to the Pacific.

A winding district gerrymandered into the shape of a mantis.

Hundreds of fiberglass structures line the side of the road in the middle of nowhere.

An eclectic store sells obscure vinyl recordings of Charles Manson and Jim Jones, along with many other oddities.

North Carolina's only restored fort from the French and Indian War.

A small window on Via Piella offers a lovely and rare peek at Bologna's lost canals.

This building features dozens of faces along its facade, although one is a bit chilling.

Stuck in the arcade of Casa Isolani are three arrows of mysterious origins.

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

A large statue of Pope Gregory XIII in Bologna was disguised as Saint Petronius to avoid destruction.

The remains of an ancient Roman city are hidden underneath Bologna's beautiful public library.

A striking memorial recalls thousands of Bolognese men and women killed fighting fascists in World War II.

Legend has it this fountain built to symbolize the Pope’s power hides a strange secret concerning Neptune's manliness.

This 6th-century church has the largest and best-preserved collection of Byzantine mosaics outside Constantinople.

An incredible mosaic-lined monument said to have held the remains of an ancient Roman empress.

Genoa's collection of over 4 million zoological, botanical, and geological specimens from around the world.

Once home to one of the oldest banks in the world, this building is also where Marco Polo's famous travelogue was written.