You can learn a lot of information from going on a tour of a medical facility. Find out whether Centre Hospitalier de Bretagne sud is open to visitors while you're in the area.
You'll have sightseeing choices galore in Lorient. Centre Hospitalier de Bretagne sud is an ideal place to start here, but there are numerous other worthy places to enjoy. Stade du Moustoir, Golf Blue Green Val Queven, and Sous-marin Flore are near the health care institution and will round out your day nicely.