Kalaloch is in Olympic National Park. It includes a lodge and rental cabins, which are available year round. If you stay in the small lodge, one of the fancier rooms includes newspaper clippings from when First Lady Laura Bush stayed over.
Of course, the crowds are much thicker in the summer … and the weather is more chancy in the winter … well, I guess it’s more predictable: it’s likely to be raining. But with luck, you can get sunny weather in the middle of winter. The coast here is remote. There’s not a large city for a couple hundred miles.