Pearl Beach Caves

http://www.wildwalks.com/bushwalking-and-hiking-in-nsw/brisbane-water-national-park/pearl-beach-to-warrah-lookout.html

This walk follows a wide trail then a track to the fantastic views from Warrah Lookout. From Pearl Beach, this walk follows the roads to the lower end of Pearl Beach / Patonga fire trail. Continuing up this trail, the walk passes some sandstone caves and further on, enjoys the fenced Warrah Lookout. There are some great views before returning the same way back to Pearl Beach.