The Port of Poros consists of the Central Port and the other areas of Neorio, Perlia, Canali, Askeli, Monastiri and the mainland part of the Municipality, Mpougia and Plaka.

The Land Port Zone has been defined by Decision No 25169/07.06.1938 of the Ministry of Transport and has been amended by Decisions No 1096/31.03.06 (GG 559/Δ/06) and 07/ΔΤΑ/1339/22.02.2008 (GG 93/ΑΑΠ/08) of General Secretariat of the Region of Attica.