Drone aerial view of Kriaritsi project area with abandoned roads in the south of Greece, Sithonia, Chalkidiki, Greece

kriaritsi southern greece aerial view abandoned roads sithonia chalkidiki coastline rugged terrain landscape nature project area drone sea infrastructure winding exploration travel scenic panoramic outdoors remote uninhabited topography greenery rocky coastal historical wilderness natural beauty geography environment land use human impact maritime road network top deserted serenity tranquility regional vistas