Pavilion parking lot. Hike along the Baker River to Sulfide Creek, entering the North Cascades National Park along the way. Dogs are not permitted on the National Park section of the trail. The hike is 5 miles round trip, with a 300 ft. elevation gain. If you do just the river hike, return to the trailhead at 1:30 p.m.; if you also walk south to Hidden Creek on the north Baker Lake Trail, return at 2:30 p.m.
A Federal Northwest Forest Pass (parking permit) is required.