Bike rentals are available in some gateway communities. Biking is prohibited in the backcountry and on trails, except on Spruce Railroad trail along the north shore of Lake Crescent and on the 2.4-mile trail to Boulder Creek. Boating and Water Sports With the ocean and so many lakes and rivers, Olympic National Park offers excellent opportunities for kayaking, canoeing, whitewater rafting, sailing, power-boating, and waterskiing. Boat rentals are available at Lake Crescent and from Lake Quinault Lodge. Ramps are maintained at Lakes Crescent, Mills, and Ozette.
Rivers can flood in fall, winter, and spring, so watch for fallen trees in the water.
Motorboats are only permitted on Lakes Crescent, Mills, Cushman, and Ozette and on the Quillayute, Dickey, and Hoh rivers. Waterskiing is only permitted on Lakes Crescent and Ozette. Camping Olympic's 16 campgrounds offer a total of 910 campsites throughout the park. You must obtain a free backcountry permit to camp in the backcountry and outside designated campgrounds. Permits are available at some visitor centers and ranger stations.