Members Events

Members are invited to join us for these members-only, special-access hikes and outdoor excursions.

Hydrology and Climate Change: A Walk at the Martin Griffin Preserve Jul 22, 2017 Martin Griffin Preserve
Annual ACR Appreciation Picnic Sep 16, 2017 Martin Griffin Preserve

Join us for expert-led members hikes, kayak tours and special access events on ACR preserves. For more information please call 415.868.9244