
Become a TSHS Member
Become a Member of the Three Sisters Historical Society and help bring history alive in Sisters!
Your annual contribution makes it possible for us to collect, preserve, and share the rich history of the Three Sisters area. In addition, your donation comes with the following benefits:
Admission to the family-friendly Sisters Museum and its rotating exhibits
Free admission to our Fireside Talk Series (4-5 events/year)
Monthly e-Newsletter
Seasonal guided field trips and walking tours
Click the button to become a member now!
Prefer snail mail? You can download our membership form and mail it to:
Three Sisters Historical Society
P.O. Box 2386
Sisters, OR 97759