La Roche-Guyon is a picturesque village located in the Val-d'Oise department of France. Nestled along the banks of the Seine River, it is known for its stunning cliffs and historical architecture, including the impressive Château de La Roche-Guyon, which dates back to the 12th century. The village is part of the Vexin Français Regional Natural Park, offering beautiful landscapes and outdoor activities. The village has a rich history, having served as a strategic location during various conflicts, including the Hundred Years' War. Today, La Roche-Guyon attracts visitors for its charming streets, scenic views, and cultural heritage, making it a delightful destination for those exploring the Île-de-France region.