Join or Renew

Members make our mission possible!

By becoming a member of the Arboretum Foundation, you will be helping us promote, protect, and enhance the Washington Park Arboretum for current and future generations. Membership also entitles you to a variety of benefits. Choose the level that’s right for you and fill out the form below.

Join Us By Phone or Mail

Call us at 206-325-4510 or write to:

Arboretum Foundation
Attn: Membership
2300 Arboretum Drive East
Seattle, WA 98112