Hi, here you will find a map of Venice with the cruise ship port. You may take a shuttle bus to PIAZZALE ROMA. From there you can walk to S. marco or take the Vaporetto (water bus). Take line no. 1 for a nice trip from there to the Marcus Place (about one hour). On this map you will have an overlook. On the left side is the Stazione Marittima (cruise port). Reagards Uwe