Barnaderg (Irish : Bearna Dhearg, meaning 'red gap') [1] [2] is a village located approximately 10 kilometres southeast of Tuam in eastern County Galway, Ireland. [3]
Barnaderg Castle was a 16th-century stronghold of the O'Kelly clan. [4] [5]
A national school was built in Barnaderg in 1841. A new school was opened in 1973 and the old school became Barnaderg Community Centre. [6] [7] In June 2008, a €1.5m extension was opened at Barnaderg National School. In addition to the development of new classrooms, library, offices and other rooms, refurbishment of the existing building were carried out. [8] As of October 2025, Barnaderg National School has 84 pupils, 6 teachers and 4 special needs assistants. [9]