Washington beaches have always conjured their own off-kilter magic: tidepools and driftwood, not sand dunes and sunburn. Which means that in winter our stretches of shore don't lose their essential appeal, even if we do need to add an extra jacket or two. A great blue heron passes Richmond Beach Saltwater Park. 1. Richmond Beach Like so much of the state's waterfront, Shoreline's Richmond Beach Saltwater Park is better stocked with skipping stones than soft sand. A pedestrian bridge over rail lines separates the parking lot and playground from the beach acreage, making the 40-acre city park feel larger than it should. An off-leash dog park is open November through March, the rare winter-only attraction.