Υδρα Χρησιμα

Municipality: 22980-52.210
Police station: 22980-52.205
Hospital: 22980-53.150, 53.151
Local medical center: 22980-52.420
Pharmacies: 22980-52.584, 53.260
Sea taxi: 22980-53.690
Ecclesiastic and Byzantine Museum: 22980- 54.071
Historical Archive 22980-54.142