Getting from Dokos to Alonissos

If you are heading to Alonissos from Dokos you are making your way from an uninhabited rocky island in the Saronic Gulf to the most remote of the Sporades group, in the northern Aegean. It has a densely forested coastline, a beautifully preserved old village above the port and a marine park that protects the largest colony of Mediterranean monk seals in Europe.

Take the ferry

There are no scheduled ferries from Dokos. Dokos has no ferry service and is accessible only by water taxi from Hydra, Spetses or Ermioni, with the crossing from Hydra taking around 30 minutes. Getting to Alonissos means arranging a water taxi from Dokos to Hydra, taking the Saronic ferry from Hydra to Piraeus, which takes around 1 hour 5 minutes to 2 hours, and then either flying to Skiathos and taking the short ferry from Skiathos to Alonissos, which takes around 1 to 2 hours, or driving to Volos or Mantoudi for the ferry to Alonissos. Note that as of 2026 there are no departures from Agios Konstantinos to Alonissos.

Getting there by air

Alonissos has no airport. The nearest airport is Skiathos, with connections from Athens. Dokos has no airport. Taking the water taxi from Dokos to Hydra, the Saronic ferry to Piraeus and flying from Athens to Skiathos, followed by the ferry from Skiathos to Alonissos, gives a total journey time of around 6 to 7 hours. In Greece, airlines do not operate direct inter island flights.

Your best option

Arrange a water taxi from Dokos to Hydra before leaving the island, take the Saronic ferry to Piraeus and fly from Athens to Skiathos, then take the ferry across to Alonissos. Pre-arrange your water taxi departure as you cannot hail a boat once you are on Dokos. If you are traveling with a car, note that Dokos is only accessible by small boat so a vehicle cannot be brought to or from the island.