Check out the boat rentals!
The town of Seabrook is right off Pacific Beach about 40 minutes away from Quinault. The town has a few nice restaurants (pizza, tacos, food trucks, ice cream, beer garden) and some shopping too. If you want fun beach AND lake adventures, it's worth the drive!
A long drive around the lake for a short, self-guided walk through an old-growth forest and homestead from early white settlers in the Olympics. About 20 minutes from the Lodge to the Trailhead via 101, about 45 minutes if you take the long, gravel road around the east side of the lake, with beautiful views of the forest and waterfalls along the road.