Tom is a normal ten-year-old only child. He doesn't love much but he does love trains. When his dad books a surprise trip to a caravan park in North Wales, Tom and his mum are not looking forward to it. When Tom realises that the planned caravan site, the one with a train, amusements and a golden sandy beach, is not the one his father booked, one hilarious mishap after another follows. So begins a...