Coddhu Vecchju (Tomba di Giganti), a megalithic Sardinian gallery grave, near Arzachena, Sardinia, Italy, Europe

travel destination photography horizontal colour image coddhu vecchju tomba di giganti megalithic sardinian gallery grave arzachena sardinia italy europe day outdoors non urban scene ancient old history the past place of burial ancient civilisation stone tomb no people local landmark tree ruin obelisk built structure colour color image color outside tourist destination travel nobody no one no one historical historic heritage cultural culture antiquity antiquities daytime