Region 1 is located on the western side of the United States and covers the states of Washington, Oregon, Idaho, Montana, Nevada, Hawaii, and Northern California. We are one of the more geographically large regions in the WTSDA, but we are just as close as any other region. If you wish to request an update to any information here, please let us know at
Use the map below to learn more about the dojangs (schools) that are member of Region 1. To see our dojang listing on the WTSDA website, click here.