Moscow Kremlin is situated at the heart of Moscow and serves as the official residence of President.Red Square is the most popular place of interest in Moscow.It is the central square of Russian capital.Red Square is used for military parades and serves asMoscow Kremlin is situated at the heart of Moscow and serves as the official residence of President. a venue for concerts of famous performers. Moscow Kremlin is situated at the heart of Moscow and serves as the official residence of President.