Lillebonne is a charming town located in the Seine-Maritime department of the Upper Normandy region in northern France. Situated on the banks of the river Seine, Lillebonne is known for its rich history and picturesque surroundings. The town is famous for its well-preserved Roman amphitheater, which dates back to the 1st century AD and is one of the best-preserved examples of Roman architecture in France. Lillebonne also boasts a number of other historical sites, including the remains of a Roman theater and a medieval castle, which add to the town's allure for history enthusiasts.