Grade: 4, advanced. Steep, narrow, poor traction, difficult to avoid obstacles. Exposed on outside edge.
Start: Top of Castle Rock scenic reserve.
Finish: Bridle Path car park.
Access: Head up Mt Pleasant Road to Summit Road. Alternatively bike up the Bridle Path Track.
Signage: Well sign posted at both ends of the track.
Description: A tight dog leg turn on Summit Road indicates the top of the reserve. There is a small pull in area off Summit Road.
Start on a single track that traverses east below Summit Road. The track switches back on itself a few times before a final traverse to the top of the Bridle Path and Summit Road.