The Tour de la Lanterne is a historic lighthouse located in La Rochelle, France. Built in the late 15th century, it stands at 57 meters tall and is one of the tallest lighthouses in France. The structure features a unique blend of Gothic and Renaissance architectural styles, making it a significant landmark in the region. Originally serving as a beacon for sailors navigating the Atlantic coast, the Tour de la Lanterne also functioned as a watchtower. Today, it is a popular tourist attraction, offering visitors panoramic views of the city and the surrounding coastline, as well as insights into its maritime history.