Involved in hiking, cycling, canoeing, and social events. Includes schedule, membership information, news, and photos.(Salem)

Non-profit group dedicated to support the operation of the area and nearby BLM parks. Includes information about volunteerism, events and contact details. Located in Mill City.

Participates in hiking, climbing, skiing, fishing, and kayaking. Includes photos, trip planning resources, trip archives, and membership information. (Portland)

Involved in water activities plus climbing, hiking, skiing, and biking. Includes event calendar, classified ads, equipment lists, and photos. (Eugene)

Activities include hiking, wind surfing, cayaking, climbing, and rafting. Offers schedule, news, and membership information. (Portland)