The second official Nessie sighting of the year has been made after a tourist claimed to have captured what he believes is the Loch Ness Monster on sonar - lurking more than 400 feet below the surface.
Tom Ingram couldn't believe his eyes when he spotted something "big" appearing on the boat's sonar.
Part of the tour, passengers are allowed to watch the screens but 36-year-old IT Infrastructure Engineer for South Western Railway assumed at first it was simply the crew having a bit of fun with the group until he realised it was indeed real.