The Château des Ducs de Bretagne in Nantes, France

A majestic medieval castle stands proudly under the clear blue sky of springtime in Nantes, France. Known as the Castle of the Dukes of Brittany, this historical edifice boasts formidable stone walls adorned with battlements that reflect centuries gone by. A moat surrounds its base while people relax leisurely on the verdant lawn nearby, enjoying nature's embrace amidst architectural grandeur.