Next up are Freyberg and Jellicoe wharves,then a cruise around the Bledisloe, Marsden and Captain Cook wharves: the view is of serried ranks of used Toyotas, truck cranes, campervans, trucks and some shrink-wrapped railcars. The view just gets better and better for small boys interested in transport.
Meanwhile, Jan's informative commentary continues.
All three of the port's tugs are docked on a smoko break, so we get a good look at the new tug Hauraki. We then head around Queens Wharf, "party central" during the 2011 Rugby World Cup, before the ferry driver puts his foot down and we power off for the bonus trip under the harbour bridge. Unfortunately, no one is ready to bungy jump but it is still exciting for adults and kids alike to pass underneath.
We return to town via Westhaven and around the Western Reclamation which, despite the tarting up of Wynyard Quarter, is looking a bit daggy on its western side. Then it's round the cruise-ship-shaped Princes Wharf and we're back at the dock, informed, entertained and ready for an icecream from Valentino's Gelato at the ferry building.
Need to know
• Ports of Auckland's free tour runs during the school holidays. Tuesdays, September 30 and October 7, 11am. Final trips November 25, December 9. Bookings essential; 360discovery.co.nz.
• Special port tours Auckland Heritage Festival, on the tug William C. Daldy from Voyager New Zealand Maritime Museum. Ph 0800 AK PORT (0800 25 7678).