The sauna at 24 Hour Fitness, in the city of Castle Rock, in the state of Colorado, 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 Perspire Sauna Studio in Castle Rock, Colorado, offers private infrared sauna rooms equipped with modern amenities including Netflix-enabled TVs and optional shower facilities. The facility maintains a serene atmosphere with a focus on health benefits including improved sleep, reduced inflammation, and enhanced mental clarity. While most reviews praise the cleanliness and friendly service, some guests have noted occasional maintenance concerns with the sauna units.

The sauna at Rock Solid Sports Recovery in the city of Castle Rock in the state of Colorado is a professional physical therapy and sports recovery facility offering comprehensive treatment options. The facility provides specialized services including MAT therapy, cupping, dry needling, and hands-on muscle massage for various injuries and conditions. Patients consistently report successful outcomes for both injury recovery and preventive care, particularly noting improvements in post-surgical rehabilitation and sports-related injuries.

The Zeal Dance Fitness Studio in Castle Rock, Colorado is a dance-focused fitness studio that offers high-energy group classes in a welcoming and supportive environment. The facility is known for its inclusive atmosphere, fun approach to fitness, and variety of dance-based workout options including virtual classes. The studio maintains a clean, vibrant space where members of all skill levels can enjoy workouts that feel more like parties than exercise sessions.