The sauna at The Spa at WinStar in Thackerville, Oklahoma is part of a luxurious full-service spa facility featuring both traditional dry and steam saunas in separate men's and women's areas, as well as a co-ed space. The spa environment offers a comprehensive wellness experience with amenities including ice rooms, hydrotherapy pools, and eucalyptus-infused steam rooms that guests can enjoy all day when booking treatments. The facility maintains high cleanliness standards and comfortable temperatures in the sauna areas, though some guests note it can get crowded during peak times and special events.