Oregon Ski Guides is a division of Timberline Mountain Guides, Inc that focuses on ski trips, instructional courses, and guided ski descents of peaks in Oregon and Washington. Based in Bend, Oregon and a Central Oregon company since 1983. All of TMG/OSG guides have received American Mountain Guides Association training. From mid-winter powder skiing below treeline to skiing off volcanic summits in the summer TMG/OSG trips span the full continuum of the ski experience. TMG/OSG personnel live and breathe the winter backcountry and submit field observations to COAA as a means to provide informed observations to the greater backcountry community.