At L'Isle-sur-Serein, the river divides to encircle the tranquil little town and the ruins of its 15th-century chateau.
People have lived on L'Isle-sur-Serein for more than 2000 years.
mnli hypothesis: People have lived on L'Isle-sur-Serein for more than 2000 years. premise: At L'Isle-sur-Serein, the river divides to encircle the tranquil little town and the ruins of its 15th-century chateau.