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    Bortle 6

    Petrova Gora-Biljeg International Dark Sky Park

    Krapinsko-zagorska županija, Croatia46.1600°, 16.0000°Peak altitude 15°11.7h peak darknessBest: May, Jul, Apr, Jun, Aug, Mar, Sep, Feb

    Milky Way Calendar

    Nightly visibility ratings for Petrova Gora-Biljeg International Dark Sky Park

    Recognition

    Year designated

    2019

    Recognized by

    DarkSky International

    DSAG class

    2c

    Area

    2,735 ha

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