The sauna at 24 Hour Fitness, in the city of Thousand Oaks, 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.

Nirvana Day Spa in Thousand Oaks, California is primarily known for its massage services, offering a clean and serene environment with professional therapists who specialize in various massage techniques including couples massages and hot stone treatments. The spa maintains a peaceful atmosphere with calming decor and aromatherapy that helps clients immediately relax upon entering. While highly regarded for its massage services and competitive pricing, the facility appears to be focused on massage therapy rather than traditional spa amenities like saunas.