The main sight of Kalyazin is a bell-tower of St. Nicolas church, sunken in 1939-1940, when water reservoir was created. It is worth to see the bell tower close and realize something, not only about Russian history but about yourself as well, because all of us can create and destroy as well, so we must remember about conscequences and responsibility. Especially on our making history. A church bell tower sticks out waters of Uglich water reservoir as a monument to human blindness and faith of early Soviet period that nothing but future is valuable.