The sauna at 24 Hour Fitness, in the city of Santa Cruz, 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 Maitreya Retreat Spa in the city of Santa Cruz in the state of California features a unique hexagonal wooden design that many visitors praise for its spaciousness and heat quality. The facility offers a traditional spa experience with hot tubs, cold plunge pools, and a peaceful garden setting, though some visitors note concerns about maintenance and cleanliness. The spa provides a community-oriented atmosphere where guests can relax in a clothing-optional environment with complimentary amenities like tea service and towels.