Open data
Rateclimbs suggests climbing gyms from OpenStreetMap. The list we build from it is open too.
Download the OpenStreetMap gym suggestions (CSV)
© OpenStreetMap contributors, available under the Open Database License (ODbL) 1.0. Updated monthly. status: listed (shown as a suggestion), hidden (reported as not a climbing gym, or gone from OpenStreetMap), added (now a gym on RateClimbs).