The town maintains an information booth at the western corner of the harbor; in summer, at least, it's open daily from about 9am to 8pm. Meanwhile, private travel agencies abound and can help with most of your requests. We highly recommend Mare Nostrum Holidays, 21 Papadiamandis (tel. 24270/21-463; firstname.lastname@example.org), which since 2009 has been part of the Heliotropio Travel Group. It books villas, hotels, and rooms; sells tickets to many around-the-island, hydrofoil, and beach caique (skiff) trips; books Olympic Air flights; exchanges currency; and changes traveler's checks without commission. The staff speak excellent English, are exceedingly well informed, and have lots of tips on everything from beaches to restaurants. The office is open daily from 8am to 10pm.
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.