Second Beach, though part of the Olympic National Park, is reached at La Push, the Quillayute Indian Reservation. Many fine sunrise and sunset pictures have been recorded here. It is reached by a 7/10’s of a mile well maintained trail to the beach. I believe the best way to record them would be to camp overnight on the beach to capture first the sunset and then sunrise. You’d have plenty of company because it appears to be fairly popular. I wasn’t prepared to do this so I took mine during the day.