mysterious fog engulfs svanetis goulet mountain pass in europes caucasus

mysterious fog svanetis goulet mountain pass europe caucasus engulf weather phenomenon dense mist visibility atmospheric conditions natural meteorology climate foggy haze mystical ethereal otherworldly enigmatic eerie phenomena event patterns thick misty mountainous region georgia cold front forecast svaneti svan people dangerous treacherous hazardous road closures caution occurrence wonder supernatural unexplained intriguing