The walled area of The Kremlin is 68 acres and there are 20 Kremlin Towers at the complex. There are also two churches at the Kremlin: the Church of the Twelve Apostles and the Church of the Deposition of the Virgin's Robe. This photo shows snow on the Kremlin during winter - can you find the three differences in this photo hunt puzzle?
In the very center of the Kremlin is Sobornaya Square, which is a popular place for tourists who are allowed in the Kremlin to congregate.