# Hangar 18 Indoor Climbing Gym - Upland > Indoor climbing gym splits space between rope climbing and bouldering, featuring routes on the ceiling and a variety of challenges for all skill levels. Atmosphere stays vibrant and supportive, encouraging climbers to push their limits. Regular route updates and a mix of top rope and lead climbs keep the experience fresh and engaging. Source: https://www.atly.com/location/Hangar-18-Indoor-Climbing-Gym---Upland - Address: 256 E Stowell St, Upland, California, United States - Phone: +19099315991 - Website: https://www.climbhangar18.com/upland/ ## What it is good for - Fun Activities — 10/10 - Rock Climbing Gym — 8.2/10 - Kid Friendly — 8/10 - Gyms — 7.7/10 - Climbing Gym — 7.5/10 - Bouldering — 5.7/10 ## What people say - "The climbing routes offer fun challenges for all levels." - "It's so Kid Friendly; my 7-year-old had a blast!" - "The rock climbing gym staff are friendly and welcoming." ## Good to know - The gym opens at 10 AM, so plan your visit accordingly. - Expect a 15-minute wait during peak hours due to crowding. - There are only two auto belays available, which may limit climbing time. - The gym has a variety of climbing routes suitable for all skill levels. - Bouldering areas are available, but not as extensive as top rope options. ## 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.