Son Doong: the cave of a mountain river

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This secret place is hidden in one of the National parks of Vietnam

Predjama castle: ancient, magnificent and impregnable symbol of Slovenia

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In Slovenia, near the town of Postojna, there is a unique and most unusual fortress in the world - Predjama Castle, which is famous for its location

Ancient Avignon: the city of Roman Popes in French Provence

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In the French Provence, on the left bank of the Rhone, there is an ancient city of Avignon. It is known from the 6-5 centuries BC

Mysterious castles and magical valleys of Ireland: discover the fairy tale of the Emerald Island!

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It is believed that once you have visited this amazing island, you will never forget it. Ireland is absolutely unique country

Archipelago Fernando de Noronha: the lost world in the Atlantic ocean

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Fernando de Noronha is an archipelago of volcanic origin in Brazil. It is found about 350 kilometers from the coast of the country