Kolomna is an ancient town in the Moscow region, the center of a district in the capital region, located 100 kilometers from Moscow. Built in a steep bend at the confluence of the Moscow River into the Oka, the ancient defender of the capital invariably impresses its guests with magnificent monuments of defensive architecture, temples, monasteries, friendliness and livability. Many tourists come here to see the Kremlin and other architectural sights, see ancient rarities in museums and visit places that remember Dmitry Donskoy, Sergius of Radonezh, Sophia Paleolog and other historical figures.