If your trip to Yffiniac is all booked but your itinerary is a little on the empty side, we can give you a few hints and tips.There's nothing more enjoyable than discovering new places. While you're here, Les Champs and Saint-Brieuc Cathedral should be among them. If you still have stamina and space on that travel itinerary, Chemin de fer de la baie de Saint Brieuc also awaits.