From late May to early October, water taxis run regularly between Skiathos Town's old port and Achladies Bay (€3, 15 minutes), Kanapitsa (€3.50, 20 minutes) and Koukounaries (€5, 30 minutes) between 10am and 4.50pm. There are also taxi boats to the offshore islet of Tsougria (€5, 15 minutes) hourly from 10am to noon and 3pm to 5pm.
Buses run between Skiathos Town and Koukounaries Beach (€2, 30 minutes) every 15 minutes from 7am to 11pm in July and August, with slightly reduced services the rest of the year (timetables are posted at stops); they stop at 26 numbered beach-access points along the south coast.
Car & Motorcycle
Taxis congregate opposite Skiathos Town's ferry dock, charging €12 to/from the airport, €20 to/from Koukounaries and €10 to/from Moni Evangelistrias.