Description in Ordnance
Survey Letters by J. O’Donovan and E. Curry, 1839
Reference in Archaeology
of the Burren: Prehistoric Forts and Dolmens in North Clare by T.J. Westropp
Search the online photographic collection for images of [Castletown] Castle [Carran]
On 1842 Ordnance Survey Map (via MapBrowser)
