Samoa Dunes and Wetlands Guided Walk Explore the wonders of Samoa Dunes & Wetlands Conservation Area. Join a Friends of the Dunes naturalist for a free guided tour of this recently conserved area. This 357-acre ecologically diverse property features open sand sheets, wetlands, and the southernmost extent of the Shore Pine-Sitka Spruce forest in the Pacific Northwest. The program will include walking on loose sand and up and down some moderate slopes. Space is limited, send us a message or call (707) 444-1397 to sign up!