Coláiste na bhFiann (CnabhF) is an Irish language summer course for students aged 10–18 years.
The company was founded by Domhnall Ó Lubhlaí and the first course was in Rosmuc, County Galway, Ireland in 1968.
During these courses, students attend classes and take part in various activities, games, arts, crafts, and sport.
[citation needed] In 1970, Cumann na bhFiann was founded to provide weekly youth clubs and to give students the opportunity to practise the language skills acquired on the summer courses.
[1] Since his death, Domhnall Ó Lubhlaí, the company's founder and first teacher on the courses, has been subject to allegations that he sexually attacked and abused teenage boys in the 1960s and 1970s either at school or during Coláiste na bhFiann outings.