A view across the Grose Valley near hanging rock – blue mountains

For scale the gap between the cliff and rock is about 1.5m – easy to jump, but enough to make you worry about falling into the gap!

View between hanging rock and surrounding cliffs

It’s Aptly named, difficult to see from the photos, but it is almost not connected to the cliff face. It was a very long way to fall down!

A fascenating maze on underground store rooms to explore.

Middle Head Fort, Sydney

Another view of the Navy Base, an anti-submarine cable used to run from here across the harbour during the war.

Former Navy training establishment