The Lewis River Channel Trail is a moderate 6. 4-mile out-and-back hiking access point located approximately 5 miles south of Grant Village in Yellowstone National Park, with a small parking area and primitive restroom facilities.

The trail provides access to the Lewis River Channel and Lewis Lake shoreline, offering scenic views and opportunities to observe wildlife like eagles and osprey. The trailhead can also be combined with the nearby Dogshead Trail to create a 10.

8-mile loop hike through forested backcountry.