The Church of San Manuel and San Benito is a must see because of its very unusual architecture. Its architecture is Neo-Byzantine and it was built between 1902 and 1910 by the architect Fernando Arbos. It is quite beautiful.
The architecture of the Church of San Manuel and San Benito is very unusual in Madrid and is Neo-Byzantine, a modernist creation. My wife and I always enter this church to pray, since we always walk in the area.
This church is close to the sites but easy to miss. It's just north of Retiro park and 2 short blocks east of Puerta de Alcalá. We make it a habit to step inside every church with an unlocked door. We are rarely, if ever, disappointed, This time we were richly rewarded. This large domed church is full of beautiful...