Phenomenal
This is such an amazing place. Shi Shi Beach was beautiful and you MUST go to Cape Flattery via Neah Bay. Find the time!
Shi Shi is part of Olympic National park. Lots of cool water rocks and features that make the west coast of Washington so darn amazing. To camp here you need a permit which can be a little difficult and requires advance planning ($10)!
This is pretty primitive camping. No firepits/grills you'll have to build your own campfire. To get here you have to go to Neah Bay.
Hobuck Beach camping is also nearby.