Le Korosko is a sauna in the centre of Lorient, on rue Lazare Carnot. It describes itself as gay and libertine at once, non-conformist, and for an experienced clientele.

Inside there are cabins, a sling and several intimate salons alongside the sauna itself. The week is split rather than mixed: the club runs designated gay days, mixed days open to couples, women and single men, and couples evenings for couples, women and established trios.

Which day is which changes, and the site's own times carry an asterisk, so check directly before travelling.