Access via the Anvil Rock carpark. The interesting cave is formed by a tall and long section of wind carved stone. The cave is much taller than it is deep, and there are some nice rock formations. The wind-eroded cave is a remarkable geological wonder. Formed over countless 1,000's of years through the relentless force of wind erosion on sandstone cliffs, this natural formation offers visitors a captivating experience of unique rock formations.