it is not only cathedral , it is iconic of Russia and one of the most beautiful places in Russia
it is located in heart of red square - Moscow and is it considered as planet landmark
The St. Basil’s Cathedral built in 1555 by the order of Ivan IV (“Ivan the Terrible”)
Aslo Saint Basil’s Cathedral listed in UNESCO Heritage list , i think since 1990
personally , it is perfect place for making best photo session
i hope photos can give you idea how the beauty & historical place you see