This area is centred around the Drover's Cave National Park just north-east of the Jurien Bay townsite.

In the early 1960's W.A.S.G. visited and named Old River Cave J 7 and Mystery Cave J 6. However it was not until the 1980's that major discoveries were made in Old River Cave, taking its length from a few hundred metres to 1.9 km. Other important caves in the area are Drover's Cave J 2, after which the National Park was named, and Gooseberry Cave J 1 which is on private property and is a bat maternity site for Charlinolobus morio.

worth visiting !