Skantzoura is an uninhabited islet within the National Marine Park, accessible only by private boat from Alonissos. Access is permitted only for study and research purposes.
Alonissos is regularly connected by ferry to Volos, Agios Konstantinos, Skiathos, Skopelos, and Thessaloniki. For tickets, visit the Hellenic Seaways website. The nearest airport is on Skiathos, with flights from Athens and seasonal European connections.