To mark the 800th anniversary of the canonisation of St Laurence O'Toole, join Christiaan Corlett on a walking tour to St Saviour's Church in Glendalough on Thursday August 21st at 4.00pm (duration 1 hour approximately). This will be followed by a reception in Glendalough Visitor Centre OPW to celebrate the recent publication of The Latin Lives of St Laurence of Dublin critically edited by the late Maurice Roche.