Europe and North America

Rock Art of Alta

This group of petroglyphs in the Alta Fjord, near the Arctic Circle, bears the traces of a settlement dating from c. 4200 to 500 B.C. The thousands of paintings and engravings add to our understanding of the environment and human…

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Danube Delta

The waters of the Danube, which flow into the Black Sea, form the largest and best preserved of Europe's deltas. The Danube delta hosts over 300 species of birds as well as 45 freshwater fish species in its numerous lakes…

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Monastery of Batalha

The Monastery of the Dominicans of Batalha was built to commemorate the victory of the Portuguese over the Castilians at the battle of Aljubarrota in 1385. It was to be the Portuguese monarchy's main building project for the next two…

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