A visit to the KremlinA historic centre of power in Russia, the Kremlin is the absolute must-see site during a visit to Moscow. Although the capital has been turned upside down by its successive masters, its tsars' palace, which remained the residence of the country's managing powers through all the regimes, is steeped in history and heritage. From Cathedral Square to the Kremlin Armoury, you will be plunged into the country's history and crowning achievements.