As always, the students and staff were involved in a great many activities throughout the year, whether excelling at exams, attending formals, winning prizes inside and outside the school, or raising funds for good causes.
If you were in any way associated with Thornhill in 2006 - as staff, student or parent - we hope these photographs will bring back some happy memories.
37.
Foyle Accident Prevention Public Speaking Competition winner Niamh Furey, from Thornhill College, receives her trophy from Miss Teen Ireland Laura Patterson after winning the finals at St Columbs College. Included, from left, are Rachel Clarke, St Cecilia's College, Albert Smallwoods, chairperson, Collette Craig, convenor, and Niall Wilson from St Columbs College, runner up. (1703PG08)
38.
Thornhill College y13 and y14 political students witgh their teacher Jarlath Parlour who are travelling to Washington DC for a 5 day trip leaving this wednesday 1st March. (2802JB12)
39.
Head girl Aine McEleney with deputy head girls, from left, Mary Ferguson, Stephanie Keys, and Orlaith Flynn, pictured at the Thornhill College formal at the White Horse Hotel. (1402PG01)
40.
Head girl Aine McEleney with deputy head girls, from left, Mary Ferguson, Stephanie Keys, and Orlaith Flynn, pictured at the Thornhill College formal at the White Horse Hotel. (1402PG01)