St Mary of the Cross MacKillop Catholic Parish is located in the Upper Blue Mountains west of Sydney, NSW, Australia. Travelling westward along the Great Western Highway through the Blue Mountains, our Parish extends from Wentworth Falls, through to Leura and on to Katoomba. Our Parish is home to three churches: St Canice's Catholic Church, Katoomba; St Bonaventure's Catholic Church, Leura & St Francis Xavier's Catholic Church, Wentworth Falls.