St Mary's Island, River Thames

St Mary's Island is an island in the River Thames on the western outskirts of the town of Reading, Berkshire, in England. It has a size of about by . OS OpenData StreetView (Layer at OpenStreetMap

The island is on the reach above Caversham Lock, close in to the northern (Caversham) bank in an area called The Fishery and is unpopulated.

See also Islands in the River Thames

References

External links Berkshire Way walk including a map from the BBC