If you’re eager for more adventure, keep on cruising to Nantes, 16 miles from Champtoceaux. There are plenty more interesting things to experience here, including Chateau of the Dukes of Brittany and Nantes Cathedral. Angers, 35 miles away, is another road-trip destination that’s worth the drive. Visit Chateau d’Angers and Angers Cathedral, two top-notch attractions in the area.