If you want to come early, there are lots of walking & hiking trails at both Camano Island State Park and the neighboring Cama Beach Historical State Park.
Camano Island State Park
2269 Lowell Point Road, Camano, WA 98282
Trails and beaches!
Cama Beach Historical State Park
1880 West Camano Drive, Camano, WA 98282
Lots of trails for hiking! NOTE: The beach is currently closed because the seawalls have failed.