After a couple of minutes the train started move further ahead. It seemed like it was going to go into a mountain but it passed right through it going down. Suddenly the train was running in a channel underwater. There was a whole colony of merpeople, grindilows etc around. Helen and Richard looked amazed so did Hermione. It was beautiful. The tracks turned up and they arrived at station in the middle of a beautiful lagoon. There seemed to very few people there. Draco helped the ladies off and their little company walked out of the station.