This is a beautiful little medieval town built inside a wall. Do not make the mistake of booking a tour, the port is just 15 minutes of walking to the right of the pier and you should keep your shopping for this place, amazing prices, friendly english speaking crowd, they take dollars or euros, anything really. The sights are great, the history is interesting. We printed a walking tour on the internet and it was great and lasted about 2 hours. The secret is to go early, it soon becomes crowded with many shipd in town.