A fountain filled with golden statues, celebrating the the ancient kingdom of Colchis.

An unconventional memorial to the women burned as witches in Bratislava.

At this rare mosque in Tbilisi, Sunni and Shia Muslims pray side by side.

A bronze sculpture on a bridge, of the shoes of 29 famous Malmöites.

The cave holds a spectacular array of stalactites and stalagmites, including one shaped like a giant human heart.

This old Soviet gas station is in perfect condition, one of the best-preserved mosaics in the country.

A square-domed symbol of resilience in the heart of the old Jewish Ghetto.

Small church on top of a huge rock column.

These Stalin-era industrial 'death traps' hang lifeless above the city

This fantastical faceless sculpture in Spain is on the grandest scale.

This abandoned factory once produced Yugoslavia’s iconic Yugo automobile.

A Portuguese museum display features a bizarre assortment of objects.

This tomb of a Sufi mystic is a remnant of Ottoman rule in Hungary.

This is the birthplace of Vlad the Impaler Vlad III Dracul.

This oversized tribute to the nation's tiniest coin highlights the value of small contributions.

The only Baroque residence for bishops of the Serbian Orthodox Church in the Banat region.

The world's first fish doorbell monitors this water passageway.

Abandoned museum from the last days of Soviet domination, with a unique Brutalist design.

The devil-defying mark left by a saint as a boy is visible inside Lisbon's cathedral.

A rich Serb hired foreign craftsmen to secretly build the castle of his dreams.

This 13th century Gothic brick castle is the largest in the world by surface area.

A merchant court dedicated to the fictitious King Arthur is heavily adorned with bizarre Renaissance art.

During the renovation of this bas-relief, the constructors added one unusual element.

A mysterious emblem tucked in an small alleyway is actually the coat of arms of a heroic medieval family.