My family is flying into Amsterdam in a couple weeks. We are there for four days and this is what I have scheduled: Anne Frank House Museum tour (need to get tickets in advance, go to website) a 3 hour bike tour around Amsterdam with a guide, 1.5 hour canal tour with a small group that has beer, wine and snacks, Van Gough Museum, Rijksmuseum, Indonesian Rice Table dinner and my oldest daughter (22) is getting a tattoo. The canal tour and bike tour I booked through Travelocity. I don't know what your time frame is at port in Amsterdam but maybe you could check one of these activities out for your day. Have fun!!