Known as Kokerbin Hill, it is the third largest monolith in Australia and is recognized as an interesting unspoilt spot for flora and fauna study. It covers 9 hectares and is 122m high with interesting formations, caves and a deep well on the western side. Situated approximately 40km north-west of Bruce Rock, the picnic and barbecue facilities that are available make to an ideal location for a pleasant outing with family and friends.

The Rock is situated within the Kokerbin Nature Reserve which is administered by the Department of Environment and Conservation (DEC).  The picnic area is administered by the Shire of Bruce Rock.

DEC and the Shire of Bruce Rock are working to improve signage and walkways through out the park.  At present there are some roads closed and may cause some inconvenience, but thse closures are to protect the culture values and flora and fauna within the area.

There is a road around the base of the Rock with parking areas to stop and walk to the top for a view of a lifetime.  The road will take you past such sites as the Well and good views of Devils Marbles.

Please stay on the designated walk ways and enjoy the experience.