The sauna at Training Zone in the city of Grass Valley in the state of California is an infrared single-person unit located within each gender's locker room. The facility operates as a full-service gym where the sauna serves as a complementary amenity to workouts and fitness activities. While the sauna isn't the main focus of this establishment, it provides a basic heat therapy option for members looking to incorporate sauna sessions into their gym routine.

The sauna at Revival Float & Wellness, in the city of Grass Valley in the state of California, is part of a serene float spa facility that offers a comprehensive wellness experience. The facility maintains pristine conditions with a peaceful atmosphere and professional staff who provide clear guidance and excellent customer service. The space features comfortable waiting areas with complimentary refreshments, thoughtful amenities, and combines sauna sessions with float therapy for a deeply relaxing experience.