# The Stronghold Climbing Gym > Old building with unique character hosts a small, cozy gym that fosters a strong community vibe where dogs are welcome. Facilities include autobelays, sauna, and a weight room, supporting both beginners and experienced climbers. The atmosphere stays clean and chill, with friendly staff and well-set routes. Source: https://www.atly.com/location/TheStrongholdClimbingGym1 - Address: 650 S Ave 21, Los Angeles, California, United States - Phone: +13235057000 - Website: http://strongholdclimb.com/ ## What it is good for - Interesting — 10/10 - Fun Activities — 10/10 - Dog Friendly — 10/10 - Gyms — 8.8/10 - Sauna — 8.8/10 - Climbing Gym — 8.6/10 - Weight Lifting Gym — 8.3/10 - Rock Climbing Gym — 8.2/10 - Yoga Spot — 6.7/10 - Bouldering — 6.1/10 ## What people say - "The weight room here is legit, with a great weight rack." - "The staff at this rock climbing gym are so friendly and helpful." - "It's dog friendly; I was allowed to bring my dog." ## Good to know - A day pass at Stronghold Climbing Gym costs $36. - Monthly memberships are available for $80 or $100. - Parking is on the street, requiring a walk to the gym entrance. - The gym gets very crowded during peak hours. - The gym hosts holiday and charity events throughout the year. ## 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.