Unfortunately, the magnificent church was destroyed in an earthquake in December 1812 and 40 lives were lost. The bell tower collapsed in the earthquake and a bell wall, or campanario, was built to replace it in 1813. Four bells hand in the campanario: two dated 1796 and two dated 1804. These bells are not as old as the mission is, and no one knows exactly where they came from.
The fathers never rebuilt the church and moved back into the adobe chapel instead. The chapel is called the Father Serra Chapel because it is the only building still standing where it is known that he said mass. In fact, historians think it may be the oldest building in all of California.
The impressive golden altar at the mission today is not the original. It was a gift from Archbishop Cantwell of Los Angeles who had received it from Spain in 1906. It was so tall that they had to raise the ceiling to fit it inside.
A burial chapel was added to the church in 1821.


