# Gyms for weight lifting in South Lake Union > A weight-lifting gym that provides the equipment you need without the crowded atmosphere that makes it impossible to get a set in. Source: https://www.atly.com/united-states/washington/seattle/south-lake-union/best-gyms-weight-lifting-gym ## Places (6) ### 1. Transform 180 Fitness - Belltown Gym Gym offers a modern, intimate space with well-maintained equipment and ample room even at peak hours. Atmosphere stays friendly and respectful, fostering a strong sense of community without feeling crowded. Facilities include clean locker rooms and a sauna, enhancing the overall experience. - Address: 140 4th Ave N Suite 150, Seattle, WA 98109, USA - Atly: https://www.atly.com/location/Transform-180-Fitness---Belltown-Gym ### 2. INDUSTRIOUS - SLU Gym Individual workout areas with a halo system create a unique, efficient setup for each lifter. The atmosphere is fun and motivating, energized by a loud, varied music mix. Programming balances cross-fit, HIIT, and weight training with scalable workouts for all levels in a clean, welcoming space. - Address: 231 Dexter Ave N Suite 100, Seattle, WA 98109, USA - Atly: https://www.atly.com/location/INDUSTRIOUS---SLU-Gym ### 3. KlickWay Athletics Compact gym with a garage vibe and black walls creates a moody, focused atmosphere. Music varies from EDM to diverse tracks, supporting a hardcore lifting environment. Members are serious about bodybuilding, fostering a tight-knit community with 24-hour access and extensive free weights. - Address: 1317 Republican St, Seattle, WA 98109, USA - Atly: https://www.atly.com/location/KlickWayAthletics1 ### 4. Barry's Seattle Spacious fitness center features a dark, loud Red Room with high-energy atmosphere and fast-paced, challenging workouts. Clean, new facility includes thoughtful locker room amenities and engaging instructors. Classes combine cardio and strength in a motivating, intense environment. - Address: 112 Westlake Ave N, Seattle, WA 98109, USA - Atly: https://www.atly.com/location/Barry's-Seattle ### 5. Flow Fitness Gym space feels clean and open with a spacious mat area for stretching. Atmosphere stays relaxed and friendly with positive energy even when busy. Amenities include a sauna, filtered water fountain, and towel service enhancing the workout experience. - Address: 311 Terry Ave N, Seattle, WA 98109, USA - Atly: https://www.atly.com/location/FlowFitness2 ### 6. EVEN Hotel Seattle Downtown - Lake Union by IHG Rooms combine modern décor with in-room workout gear like yoga mats and foam rollers, creating a unique blend of comfort and fitness. The atmosphere varies from quiet and relaxing inside to lively bar energy with standout cocktails. City views and a garden with barbecue add to the overall experience. - Address: 527 Fairview Ave N Bldg A, Seattle, WA 98109, USA - Atly: https://www.atly.com/location/EVEN-Hotel-Seattle-Downtown---Lake-Union-by-IHG ## 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.