A beautiful spring day, so I went for a 4½ mile jaunt round the Castle Grounds. Went along the bank of the Bayhead River to the Waterwheel, thence via the new mountain bike trail to the Marybank Gate, and on to Strawberry Hill. Some very nice vistas to be had at the higher points. Noticed that the crossing at Bennadrove had been broken through the wall, to give access to mountain bikers. Not many of them about. Returned via Cuddy Point, where the tide was just beginning to rise.