Fortified medieval tower house with lovely roof garden.

This picturesque castle in Poland has a rich history, including a legend that ties it to lost Incan treasures.

Polish luminaries and masterful folk art find sanctuary in this unique cemetery.

An open-air museum of 18th-century homes and churches transported from various villages in Southern Poland.

This fairytale medieval church in Poland originally spent centuries in Norway.

The largest toy museum in Poland showcases Europe's history of childhood.

A 90-ton, gravity-defiant steam locomotive shoots for the skies in this bizarrely beautiful public artwork.

The silly symbol for an underground protest group is now scattered around the city.

A collection of old neon signs from all over Poland line a secluded courtyard.

A striking public sculpture representing the period of martial law in Communist Poland.

On this tiny spot of land in the middle of Lake Titicaca the only ones who do the knitting are the men.

The Uros people live on floating reed islands in lake Titicaca.

A backdoor to Machu Picchu that only the most foolhardy infiltrator would attempt to breach.

This Peruvian canyon is filled with geometric salt pools that have been being harvested since the Incan empire.

Huge stone depressions which may have acted as an Incan agricultural experiment.

Preserved Inca city and site of the last Inca stronghold against the Spanish conquistadors.

Situated on a sacred Inca site, this 16th-century cathedral took nearly 100 years to build.

Built on the remains of one the Incas’ most important gathering spots, this square keeps the spirit of a fallen empire alive.

A stunning 18th-century site where pilgrims ascend by a series of punishing stairs only to return via funicular.

Rumors and legends of secret Nazi activities surround this eerily remote island mansion.

A favorite with sightseers, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.

Ruins of two abandoned stations destroyed by the power they sought to harness.

Across the Pacific in a raft, a museum dedicated to Thor Heyerdahl's now legendary expedition.

Home to three historic ships from the age of Vikings.