Olten, Italy
St. Martin is a Roman Catholic church in the town of Olten (Switzerland). It is a three-nave columned basilica without transept with three chorapsideas. The church is considered as the "most significant Neoromanesque Greater Church of Switzerland from the late period of historicism".
Listen to the audio guide for St. Martin parish church Free on WIP — starts by itself when you arrive, even with the screen off