Be sure to have plenty of gas in the tank, because Nantes is worth a detour. Situated 35 miles from La Gueriniere, it has some wonderful attractions, such as Chateau of the Dukes of Brittany and Nantes Cathedral. Nothing says living it up like a road trip does, so keep on driving to Vannes. It’s 55 miles away and also offers a few appealing sights, such as Le Chorus Exhibition Centre and Musee de La Cohue.