The Almudena Cathedral is the official Cathedral of Madrid and is dedicated to the Virgin of Almudena. Taking over a century to complete, the Almudena is one of the youngest cathedrals in Europe, consecrated by Pope John II himself in 1993. A statue of the pope stands outside of the cathedral to mark the momentous occasion.
The lengthy construction process was due to the change in status from a church to a cathedral a year after breaking ground, which warranted an upgrade in style from Neo-Gothic to Neo-Classic and required new blueprints. Another event that put construction on hold was the Spanish Civil War of the 1930s, during which building stopped entirely until 1944.