Cahokia, US
The Church of the Holy Family (French: Église de la Sainte-Famille) is a Catholic parish located at 116 Church Street in Cahokia Heights, Illinois. The congregation is said to be the oldest continuously active Catholic parish in the United States, having been founded in 1699 by Canadian missionaries
, and is the oldest church building west of the Allegheny Mountains.
Listen to the audio guide for Church of the Holy Family Free on WIP — starts by itself when you arrive, even with the screen off