The summit spur is about 1.5 km return from the saddle and steep, with sections described as occasionally difficult. Allow around two hours for the climb. It comes after you’ve already reached the saddle on a long, strenuous circuit, so don’t treat it as a spontaneous extra. Water is limited along the route and summer creeks can dry; carry what you need and check water availability before setting out. For the full circuit, follow the park’s recommended anti-clockwise direction to help limit the spread of root rot.