You don't have to be religious to appreciate the peaceful atmosphere of Cathedral of Saint Corentin of Quimper. Inquire when the next mass is scheduled or when you can go for a wander through.
If you're spending a while in Quimper, Cathedral of Saint Corentin of Quimper is an interesting place to start your exploring. This principal church is one of numerous attractions that'll keep you on the hop here. Museum of Earthenware Quimper, Jardin de la Retraite, and Departmental Breton Museum are also waiting to be discovered close by.