This wreck can be seen from the surface in Doon anchorage, particularly if you have polarizing glasses on.

Its an old wooden Corrib lakeboat. I first found it while fly fishing on Burlesque, I just looked down, and there it was.

The imagery is quite bad as the sonar has to be tuned to peer through a tangle of weeds. The wreck is marked on the GPS chart, at the east end of Doon anchorage not far from the road.