Underwater Astrolabe Reef 10
The large cavern at Astrolabe Reef is explored by divers. The interior of the reef can bee send at the entrance to the cave and lights are needed to explore the interior. This image was taken prior to the MV Rena wrecking on Astrolabe Reef in 2011. It is understood that the weight of the Rena has damaged this geological feature and popular dive site.