Catching a ferry tomorrow evening from Portsmouth Harbour (3 teens with me), and I want to leave a good amount of time to arrive - scarred by an experience where a motorway closed because of an accident and we missed the flight!
If we arrive a few hours early, what can we do? We've already done the Mary Rose etc and trying not to spend pointless amounts of money before we've even reached our holiday! Any ideas? Is there anywhere easy to park, have a wander etc and then get over to the terminal?