Architecture of Offaly See Also 1860Charleville ForestCo. OffalyTullamore Random Building 1937 – Tullamore General Hospital, Tullamore, Co. Offaly 1860 – Gate house, Charleville Forest, Tullamore, Co. Offaly Home / Buildings / Buildings of Ireland / Architecture of Leinster / Architecture of Offaly / 1860 – Gate house, Charleville Forest, Tullamore, Co. Offaly Detail of small gatehouse into the Charleville Forest demanse. Share this:TwitterFacebookMastodonRedditPrint Related Posts 1860 Charleville Forest Co. Offaly Tullamore Related Posts Latest Additions 1965 – Royal Insurance Group, College Green, Dublin 1971 – Extension to Royal Marine Hotel, Dún Laoghaire 1959 – Insurance Corporation of Ireland, Dame Street, Dublin 1899 – Campbell College, Belfast