Also open to the public are the churches in Cathedral Square

Ivan the Great Bell Tower with the Assumption Belfry and annexe

Magnificent cathedrals with their golden domes and Ivan the Great Bell Tower

Major highlights include the State Armoury, the Patriach's Palace and Lenin's Mausoleum

Putin's office on the left

Red Square

Red Square

Senate Tower - There are 19 towers in the walls of the Kremlin

The Kremlin

This 200-tonne Tsar Bell is the largest in the world. Just the broken off section weighs 11-tonnes.