Syrcuse has three options to stay. 1.) the marina 2.) the town quay (free for 5 nights, you pay for garbage (10€/day, water is additional, electricity for superyachts) 3.) Anchor in the well-sheltered bay (NW or S side). Call "Guardia Costiera" VHF16 before entering the bay. If you stay at the town quay visit the Coastguard to check-in.