La Mission

A former army barracks that became a school before becoming a boutique hotel is either a great story or a cautionary tale, and La Mission makes it the former. Seven low buildings arranged around a courtyard hold rooms with pale wainscoting, cheerful patterns, and antique pieces that lean nostalgic without tipping into fusty. A heated pool, pétanque courts, and rental bikes for the beach round out an Île d'Yeu stay that the Michelin Guide has selected.