National Natural Landmarks
A deep, steep-sided mountain pass, Franconia Notch is an old stream valley, ground to a u-shape by glacial movement. Natural erosional features, including landslide scars, stream-cut gorges, and one of the most extensive talus slopes in the eastern United States illustrate land-shaping processes.
Location: Grafton County, NH
Year designated: 1971
Please remember, National Natural Landmarks (NNLs) are not national parks. NNLs are owned by a variety of public and private entities and allowing visitation is at their discretion. Many NNL sites maintain public websites where additional information may be found.