Lobnoye mesto is located in front of a cathedral that was built beginning in what year?
Lobnoye Mesto: Lobnoye mesto (Russian: Лобное место ) is a 13-meter-long stone platform situated on Red Square in Moscow in front of Saint Basil's Cathedral. Saint Basil's Cathedral:  It was built from 1555–61 on orders from Ivan the Terrible and commemorates the capture of Kazan and Astrakhan.
1555