Mont-Saint-Michel is a small rocky island located in Normandy, France. It is famous for its stunning medieval architecture and the impressive Abbey of Mont-Saint-Michel, which sits atop the island. The site is surrounded by tidal waters, making it accessible by a causeway during low tide and isolated during high tide. The island has a rich history, dating back to the 8th century when it became a strategic fortification. Today, Mont-Saint-Michel is a UNESCO World Heritage site and attracts millions of visitors each year, drawn by its beauty and historical significance.