We started the hike at the Notch Trailhead. 0.0 1660 9:45 AM. This photo is of the crossing of Shelter Brook along the Notch Trail. Notice that Kathleen is going ahead upstream and getting lost while Aaron & Susan B. look for a way to cross. Note the blue marker (right side of photo) on the opposite side of the stream from Aaron. I had to get Kathleen who lost the trail. Credit: Paul Makus.