Small but scenicEdmonds Marina Beach Off-Leash Dog Park
This is a decent place to spend an hour or two with your dog. The overall size of the park is small & can fill up fast with dogs on weekends. Weekdays are better. In low tide, there are barnacles that can hurt you pup's paws. On higher tide, the beach is a mix of sand & rock.
You get a wide panoramic view of the pudget sound & can watch the ferries & barges pass. It faces the sunset.