Passeig de la Mar, S/N, 07820 Sant Antoni de Portmany, Illes Balears, Spain | Look for the Nemo boat, in front of the fountains, next to the Egg roundabout at the Float Your Boat kiosk.
Do not park your car at the harbor as there is a 2-hour limit, the rest of San Antonio is free; there is also private parking in front of ITACA which is less than 5 minutes walking distance to the boats.