If your trip to Vannes is all organized but your itinerary is a little on the empty side, we can give you a few hints and tips.Musee de La Cohue and Vannes Aquarium are cool attractions that everyone should make time to stop by. Map out your route and spend a while experiencing each one.Not far from the heart of the city, Vannes Marina is one attraction you might like to consider adding to your to-do list. Vannes Cathedral and Conleau Beach are also a stone's throw away and worth checking out.