Western Uplands Trail (ON, Canada)
http://www.algonquinpark.on.ca/visit/camping/western-upland-backpacking-trail.php
Western Uplands is an overnight backpacking trail with loops of 32 - 88 kilometres in length. The trail can be accessed from the Western Uplands Backpacking Trailhead/Oxtongue River Picnic Ground or the Rain Lake Access Point.