The bus stop in Ermoupolis is at the pier, where the schedule is posted. Buses circle the southern half of Siros hourly in summer (but never on Sun) between 8am and midnight. There is minimal bus service to the northern part of the island. Teamwork Holidays (tel. 22810/83-400; www.teamwork.gr) offers an excellent value bus tour of the island for 20€ on high-season Tuesdays, Thursdays, and Saturdays. Starting at 9am, it tours Ermoupoli, and then heads out on the island for a visit to some southern villages, lunch (a la carte), and a swim, then returns to town around 4:30pm. Teamwork also can arrange a day tour of Ermoupolis for 10€ and rents cars (insurance included) from 35€.
By Car & Moped
In addition to Teamwork Holidays , Gaviotis Travel (tel. 22810/86-664; email@example.com), with two offices on the harbor, has mopeds and cars, and can provide ferry and plane tickets. A small car will cost from 35€ per day, including insurance. A 50cc scooter rents from 15€ per day.
The taxi stand is on the main square, Plateia Miaoulis (tel. 2810/86-222).
Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.