# 24 Hour Fitness > Large, freshly renovated gym with spacious layout and machines well spaced behind weight stations. Atmosphere feels more like a social hangout with steady flow of people and lively chatter. Amenities include 24-hour sauna, steam room, and swimming pool that enhance the experience. Source: https://www.atly.com/location/24HourFitness2 - Address: 1335 W Renaissance Pkwy, Rialto, California, United States - Phone: +19093205289 - Website: https://www.24hourfitness.com/gyms/rialto-ca/renaissance-marketplace-super-sport?Adb_id=GGL_LOC_ACQ_CDP - Google rating: 4.4 (848 reviews) ## What it is good for - Personal Training — 10/10 - Comfortable — 10/10 - Late Night Spot — 8.9/10 - Yoga Class — 8.6/10 - Yoga Spot — 8.6/10 - Gyms — 8.1/10 - Kid Friendly — 8/10 - Weight Lifting Gym — 6.4/10 - Sauna — 5.6/10 ## What people say - "I found the gym to be clean and the equipment well-maintained." - "I found the sauna very useful and enjoyed it." - "This late night spot is open 24 hours, unlike other locations." ## Good to know - The gym is open 24 hours, providing flexibility for workouts. - Recent renovations have improved the gym's equipment and facilities. - Expect high traffic during peak hours, especially after the Fontana gym closed. - Sanitation issues have been reported, with cleanliness rated poorly by some members. - Safety concerns have arisen due to theft incidents in the locker rooms. ## 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.