Patitiri is the port and capital of Alonissos, in the Sporades island complex. It is located in the southern part of the island.

Alonissos has a ferry connection with the ports: Agios Konstantinos, Volos, Thessaloniki, Evia (Kymi), Skiathos, Skopelos, Skyros.

Many sailing boats, speedboats and boats find shelter in the picturesque port of Patitirio. All excursion-tourist boats start from here for their day trips, as well as from here you can rent your own boat to get to know the beauties of the island for yourself.

The port in Patitiri is full of cafes and taverns where the visitor can sit and enjoy the atmosphere of the port with its many fishing boats and sailing boats. At the edge of the harbor is a small beach with clear blue-green waters and higher up steep pale yellow rocks with scattered pine trees.