Redwood Castle

[1] The castle was built by the Normans around 1200 AD, and was occupied by them until c. 1350, when the Mac Aodhagáin (MacEgan, Egan, Keegan) were installed on the lands.

As hereditary Brehons or lawyers, the Mac Aodhagáin clan established a school of learning here, which was patronised by the family for several hundred years.

[2] Aside from the original thick stone walls, the building demonstrates some architectural features common to Irish fortifications of the period (including a murder-hole), and some less common features (including a Sheela na gig).

[3] The castle remained under continuous occupation and ownership by the (Mac)Egan families until c. 1650,[1] when it was confiscated and burned at the time of the Cromwellian conquest of Ireland.

[2] The site remained in ruin for over 300 years, with only the thick exterior walls standing, until Michael J. Egan, a County Mayo lawyer, purchased and renovated the building in 1972.