Aardappeldal is a remote, challenging dive with photogenic overgrown wooden poles and a partly visible old caisson at low tide; the wreck Ralph Creyke lies buried nearby—strong currents, poor visibility, a short turnaround, and a 45‑minute low‑tide dive window; cross a high dune to enter between the poles and watch for boats.

GPS information is approximate. For precise locations, please contact local dive operators.