# Swimming pools and saunas in California > A long soak in a sauna followed by a swim is the only way to fully reset. Source: https://www.atly.com/united-states/california/best-sauna-swimming-pool ## Places (5) ### 1. The Plunge San Diego Heated pool with an inflatable obstacle course creates an active and fun environment for kids and families. The beautiful, clean facility offers roomy lounge areas and ocean views, blending relaxation with energy. Loud music and crowding add to a vibrant, lively atmosphere that feels welcoming and comfortable. - Address: 3115, Ocean Front Walk, San Diego, CA 92109, USA - Atly: https://www.atly.com/location/ThePlungeSanDiego ### 2. Hotel Nikko San Francisco Hotel offers quiet rooms with breathtaking views and a rooftop indoor pool. The atmosphere is cozy and welcoming, with clean, elegant common areas and thoughtful details. Amenities include a 24-hour gym, sauna, and a lounge with snacks and drinks. - Address: 222 Mason St, San Francisco, CA 94102, USA - Atly: https://www.atly.com/location/HotelNikkoSanFrancisco1 ### 3. Alameda Fitness & Spa Indoor heated pool and multiple hot tubs create a relaxing spa atmosphere alongside spacious workout areas. Equipment includes plenty of squat racks, bench press stations, and a dedicated deadlift spot, supporting serious strength training. Cleanliness and well-maintained locker rooms with saunas and steam rooms enhance the overall experience. - Address: 2227 Mariner Square Loop, Alameda, CA 94501, USA - Atly: https://www.atly.com/location/Alameda-Fitness-Spa ### 4. Los Angeles Athletic Club Stunning historical building combines old-school glamour with modern amenities. Athletic facilities include best-in-class gym, basketball court, pool, sauna, and spa areas. Rooftop patio offers expansive city views and a welcoming atmosphere. - Address: 431 W 7th St, Los Angeles, CA 90014, USA - Atly: https://www.atly.com/location/LosAngelesAthleticClub ### 5. Forma Gym San Jose - Personal Training & Fitness Classes Facility combines indoor and outdoor workout spaces with natural light and palm trees, creating a resort-like vibe. Atmosphere stays welcoming and community-focused, avoiding show-off culture. Amenities include pool, sauna, steam room, and hot tubs, supporting both exercise and relaxation. - Address: 5434 Thornwood Dr, San Jose, CA 95123, USA - Atly: https://www.atly.com/location/Forma-Gym-San-Jose---Personal-Training-Fitness-Classes ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.