Ploeren

Plougoumelen (Breton: Plougouvelen) is a commune in the Morbihan department and Brittany region of north-western France.

Arradon (French pronunciation: ​[aʁadɔ̃]; Breton: Aradon) is a commune in the Morbihan department in the Brittany region in northwestern France.

Île-aux-Moines (French pronunciation: ​[il o mwan]; Enizenac'h in Breton; the name means island of the monks) is a commune in the Morbihan department in the region of Brittany in northwestern France. It is the largest island in the Gulf of Morbihan. It is one of two island communes of the Gulf, the other being Île-d'Arz.

Baden (French pronunciation: ​[badɛn]; Breton: Baden) is a commune in the Morbihan département in Brittany in northwestern France.

Plescop (French pronunciation: [plɛskɔp]; Breton: Pleskob) is a commune in the Morbihan department of Brittany in north-western France.

Larmor-Baden (Breton: An Arvor-Baden) is a commune in the Morbihan department of Brittany in northwestern France. The inhabitants of Larmor-Baden are called in French Larmoriens.

The canton of Vannes-2 is an administrative division of the Morbihan department, northwestern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Vannes.It consists of the following communes:

Le Bono (French pronunciation: ​[bɔno], Breton: Ar Bonoù) is a commune in the Morbihan department of Brittany in northwestern France. The commune was also known as Bono until 31 December 2022. The town was known popularly as Le Bono before the official name change and this was the name used on the road signs. Inhabitants of Le Bono are called Bonovistes in French.

The Gulf of Morbihan is a natural harbour on the coast of the department of Morbihan in southern Brittany, France. Its English name is taken from the French version, le golfe du Morbihan, though it would be more precisely called 'the Morbihan' as its Breton name 'Ar Mor Bihan' means 'the little sea'. (Compare the Welsh y môr bychan), as opposed to the Atlantic Ocean outside, (Ar Mor Bras). Legend says that there are as many islands in the Gulf as there are days of the year. In fact the gulf has about 40, depending on the tides. Many islands are private property, except the largest two, Île-aux-Moines and Île-d'Arz. The area around the gulf features an extraordinary range of megalithic monuments. There are passage dolmens, stepped pyramids with underground dolmen chambers, stone circles, and giant menhirs, among others. The site best known to outsiders is Carnac, where remains of a dozen rows of huge standing stones run for over ten kilometers. The passage grave of Gavrinis, on a small island in the Gulf, is one of the most important such sites in Europe. Some of the ruins have been dated to at least 3300 BC — 200 years older than England's Stonehenge.

Gavrinis (Breton: Gavriniz) is a small island in the Gulf of Morbihan in Brittany, France. It contains the Gavrinis tomb, a megalithic monument notable for its abundance of megalithic art in the European Neolithic. Administratively, it is part of the commune of Larmor-Baden.

Île-d'Arz (French pronunciation: ​[il daʁ]; Breton: An Arzh, pronounced [ãnars]) is an archipelago of nine islands and a commune in the Morbihan department, Brittany, northwestern France, only 6 kilometres (3.7 miles) to the southwest of Vannes. It is located in the Gulf of Morbihan. Île d'Arz and Île-aux-Moines are the only two islands of the gulf that are also communes.

Pluneret (French pronunciation: ​[plynʁɛt]; Breton: Plunered) is a commune in the Morbihan department of Brittany in north-western France. Sainte-Anne station has rail connections to Quimper, Lorient and Vannes.