Castle Rock is in the Meelup Regional Park, just north of Dunsborough. The beach’s turquoise waters, white sand, and numerous picnic tables and barbecues provide an ideal setting for a lunch break. Walk paths are available nearby, including a quick 1.2-kilometer path that leads to Meelup Beach, one of the most well-known beaches in the South West.. The walk may be prolonged due to the abundance of photo opportunities.

