The sauna at Premier Fitness & Wellness, in the city of La Crosse in the state of Wisconsin, is offered as an amenity within this full-service gym facility. Multiple reviewers mention the sauna as a valuable feature that enhances their workout experience, though it appears to be a basic amenity rather than a dedicated wellness space. The facility maintains cleanliness standards throughout, including the sauna area, though one review noted occasional operational issues with the sauna equipment.