Haha, if you're talking about behind the current WWOHP, then no. Behind Dragons is the green houses for the plants on property, behind Hogwarts is a service road, behind that is Turkey Lake. If you're talking about a train between Jaws and WWOHP?! No way. Behind Jaws is Team Member Parking, Team Member Entrance, HR, Wardrobe, and a lot of other service buildings. I think a ride-able train is out of the question.