The Basilica of Saint Paul Outside the Walls is one of four major basilicas in Rome and was once the largest basilica in the world. It held that title until St. Peter's Basilica was completed in 1626. The original church was built in the 4th century but burned down in 1823. It was replaced with the one that stands today. It is where St. Paul is presumed to be buried, which is why it is named after him. His burial site was located outside of the Aurelian Walls that surrounded Rome at the time.
The basilica's art gallery has paintings from the original church, some dating back as far as the 13th century. There are also some rare documents and engravings that were saved from the fire. The outside of the church has 150 columns and a huge statue of St. Paul. The facade is decorated with mosaics designed from 1854 to 1874.
Basilica of Saint Paul Outside the Walls is located at Via Ostiense 186.