This dive at Fish Rock Cave has been my favourite so far. Every aspect of this dive is an incredible experience and we were very lucky with the conditions. 20M visibility and 50+ grey nurse sharks congregated. From the dark entry into the cave, the narrow ascent up the chimney, the air bubble, and the mesmerising light beaming through the exit silhouetting countless grey nurse sharks, this dive truely takes you into another world and leaves you speechless.