In Ostashkov, based on the hotel complex, sprawling on the shores of lake Seliger, opened a museum of fish. The museum has become a kind of educational center, where visitors will learn about the features of this unique lake and fish living in lake Seliger. Museum exhibits tell the history of fishing, which was considered traditional for people of Ostashkov. The museum has already received the first gifts from local residents: a variety of souvenirs in the form of fish, ancient porcelain dish, which is laid out on the famous pies Seligersky, fishmonger, and old fishing tackle. The museum opened two master-classes, where everyone can learn the professional preparation of fish dishes on the traditional Russian recipes and his own to make a tackle for catching fish.