Join Bristol Cycling Campaign and a Blaise ranger for a guided bike and walking tour of the Estate. Will include special opening of the tower for fab views over Bristol. Hear about the history of the estate and the bloodthirsty battle of the giants. Great for kids. Quiet roads to Estate, all off-road in estate. Ride starts at 1745 at Roll for the Soul or 1830 at Castle Coombe car park (bottom entrance to Estate). Eight miles (two miles for Estate only). Part of Bristol Cycle Festival.