Walk North along the coastal path from the roundabout at the bottom of Prince Edward Road (connection to the coast road). After 600m you'll see a small disused path over the safety barrier. The path leads to a small Cove with an obvious arch on the far side.
The arch itself is around 7m high. Both climbs finish through the fantastic small worm-hole at the top.
If anyone has any information on first ascent/bolt setter, please update this log.