Ploemeur, Morbihan, south Bretagne. Unspoilt beaches, charming little villages and wild islands Morbihan is a powerhouse of activities & culture. The city of Ploemeur key city of Lorient. In addition to its beaches, the town is popular for its heritage including the Chapel of St. Anne and her ordeal, and for its menhirs, dolmens and tumulus. Soye Castle and its gardens are also open to be discovered.