An ancient Russian city, a spiritual center. The ancient city of Moscow. This spirituality can be felt by visiting the monastery of Euphrosyne of Polotsk, the Epiphany Church, listening to a concert of organ music in St. Sophia Cathedral, which stands on the banks of the Western Dvina, as well as getting acquainted with the history of the Principality of Polotsk, with the life story of the first printer Francis Skaryna and many others. Polotsk will give you strength. I recommend.