Petrine, prosegmene ki se exairetiko semeio, einai e mezoneta 3 epipedon ste Sibere (1o podi CHalkidikes). E katoikia einai ktismene to 2006 kai diathetei 126tm. Brisketai sten akre enos pezodromoy me exairetika eykole prosbase se katastemata, estiatoria kai paralia. O 1os orophos kai to isogeio, echoyn xechoristes eisodoys oste na mporoyn na chresimopoiethoyn kai os dyo anexartetes katoikies. Ston proto oropho (42,4tm) tha breite dyo ypnodomatia, to mpanio kai mia salokoyzina, eno to aneto plaino mpalkoni sas charizei thea sto boyno kai te thalassa. Sto isogeio (39tm) yparchei mpanio, kai salokoyzina me plaine prosbase sten ayle kai o choros toy ypogeioy (44,7tm) chresimopoieeitai os ypnodomatio. Ston kepo tes katoikias, mporeite na apolaysete to geyma e/kai to poto sas. Idaniko gia oikogeneies me paidia. Axizei episkepses!