A 30-minute boat ride from the local dive centre, this pass is a stunner. The usual dive plan is a drift dive with the incoming current. You'll be captivated by the prolific fish life, including barracudas, leopard rays, spearfish and emperor fish. The pass also features a big arch and numerous canyons.
With an outgoing current, you can dive the northern or southern wall of the pass. Every year in around May–June, masses of marbled groupers come to breed here.