One of your first stops should be Office de Tourisme de Crozon. Here, you'll be able to orient yourself and get lots of useful information before you set out exploring.
This tourist information center in Crozon is well-liked by many travelers, so make a spot for it on your to-do list. Don't think the sightseeing ends there, however. There are many more places ready for you to discover after Office de Tourisme de Crozon. Morgat Beach, Pointe de Pen-Hir, and Cap de la Chevre are nearby.