Visit Cléon for a serene destination with calm open spaces, modern amenities, and cultural heritage only a half an hour away from Rouen. Explore the Château de Cléon to marvel at its stunning architecture. Walk along the Seine River to enjoy natural landscapes, flowing water, and peace and quiet. For an adventure through time, head to nearby Rouen to view streets full of Gothic and medieval buildings, the Gros Horloge, the Medieval Quarter, and the neighborhoods that inspired the visionary impressionist artist Claude Monet.