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Pearl of the Aegean Santorini is one of the most beautiful islands in the world, famous for its breathtaking sea-filled caldera and picturesque villages. Discover its fascinating natural and cultural history on a relaxed walking study tour with us.
Divergent plate boundaries in oceans Two ocean plates move apart from each other. Hot upwelling mantle material forms magmas that continuously produce new oceanic crust. An ocean widens.
Photos from Vanuatu A fascinating archipelago with very active volcanoes, tropical islands and very friendly and hospital people who still live their original Melanesian culture. Browse through our vast collection of photos.
Land of Theseus The Saronic Gulf opposite Athens is one of the most beautiful and interesting areas of Greece, full of beautiful landscapes, small towns, islands, archeological remains and one of Europe's least known active volcanic areas. Join us on a relaxing tour to discover this fascinating area!