Soft Coral Arch is a shallow archway between two rock islands in relatively protected waters between closely spaced Rock Islands. The archway takes its name from its lining of soft, prickly, purple and pink corals. It is popular as a shallow, clear SCUBA site ideal for Open Water training dives, as a snorkelling site for non-divers, or as a lunch-and-snorkelling site between SCUBA dives.