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    Medicine Rock State Park International Dark Sky Sanctuary

    Montana, United States46.0500°, -104.4600°Peak altitude 15°11.7h peak darknessBest: May, Jul, Apr, Jun, Aug, Mar, Sep, Feb

    Milky Way Calendar

    Nightly visibility ratings for Medicine Rock State Park International Dark Sky Sanctuary

    Recognition

    Year designated

    2020

    Recognized by

    DarkSky International

    DSAG class

    3

    Area

    134 ha

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