- Lincoln, NH
Find the East Branch and Lincoln train parked at the entrance of Loon Mountian. There will be a dirt parking lot behind the train. In that lot, you will want to park furthest away, by the bike path. Follow this path past the orange pole post along the river. Locate a large boulder on your right. Just before the boulder, will be a 3 sister white birch tree. What you seek is behind these sisters.