Dune du Pilat is the tallest sand dune in Europe, located on the Atlantic coast of France, near the town of Arcachon. It rises about 110 meters (360 feet) above sea level and stretches approximately 2.7 kilometers (1.7 miles) along the coastline. The dune is made up of fine, golden sand and is a popular destination for tourists and outdoor enthusiasts. Visitors to Dune du Pilat can enjoy activities such as hiking, paragliding, and birdwatching. The surrounding area features a unique ecosystem, including pine forests and diverse wildlife. The dune is also a part of the Bassin d'Arcachon region, known for its stunning natural beauty and recreational opportunities.