Bordeaux, the capital of France’s Nouvelle-Aquitaine region, is synonymous with world-class wine, stunning architecture, and a rich cultural heritage. While many know it as the home of some of the most prestigious vineyards in the world, there’s much more to this historic city and its surrounding region than meets the eye. Its history is deeply intertwined with royalty, international trade, and even egg yolks! Here are five fascinating facts about Bordeaux that might just surprise you.