In the very North of Russia, there are gloomy and deserted Wrangel and Herald Islands washed by the cold Chukchi sea. Three are thousands of birds' nests among the blackening rocks, and majestic gray whales in cold water in migration period. Feel yourself a real polar explorer discovering the land of polar bears, walruses and musk oxen. During the trip you will see as many as 60-70 polar bears.