Kinsman Ridge Trail is a hiking trail in Grafton County, New Hampshire. It is within White Mountain National Forest and Franconia Notch State Park. It is 6.1 miles long and begins at 1,982 feet altitude. Traveling the entire trail is 3.8 miles with a total elevation gain of 2,404 feet. South Peak Kinsman Mountain (elevation 4,331 feet) and North Kinsman (elevation 4,265 feet) can be seen along the trail. There is also a viewpoint along the trail. The trail ends near Cannon Mountain (elevation 4,081 feet). There is also a tower near the end of the trail.