The sauna at 24 Hour Fitness, in the city of Riverside, in the state of California, is a basic amenity within a larger gym facility that offers separate men's and women's dry saunas. The facility has ongoing maintenance and cleanliness issues with the sauna areas, including dirty floors and humidity control problems. While the sauna is functional and accessible to members, frequent complaints about hygiene and upkeep suggest it may not meet expectations for those specifically seeking a premium sauna experience.

The sauna at Salt & Light Wellness in Riverside, California is part of a modern wellness center offering infrared sauna sessions alongside other therapeutic services like salt rooms and light therapy. The facility maintains high cleanliness standards and features an elegant, calming atmosphere that creates a spa-like experience. The professional staff is knowledgeable about the wellness benefits of their services and provides attentive, friendly customer care.

The sauna at Hand and Stone Massage and Facial Spa in the city of Riverside in the state of California is praised for its relaxing atmosphere and attentive service. Customers appreciate the state-of-the-art facilities and the non-pressured sales approach, making it a highly recommended spot for relaxation. However, there have been some concerns about communication and customer service during the pandemic.

The Precision Wellness in Riverside, California specializes in therapeutic massage rather than sauna services. This wellness center focuses on providing targeted pain relief and rehabilitation through professional massage therapy and stretching techniques. The facility appears to be a specialized treatment center for those seeking medical massage and pain management rather than a traditional spa or sauna experience.