A French tourist has been missing since 26. August 2019 from a beach in Halkidiki peninsula in Northern Greece. According to an issued Silver Alert, 27-year-old Guillaume Mattarelli went missing at Azapiko beach in Halkidiki on 26. August 2019. He is 1.72 m tall, thin, with brown-green eyes. he has a tattoo with a monkey … The post Silver Alert for French tourist missing in Halkidiki, Northern Greece appeared first on Keep Talking Greece.