Airport Wall is a reef following the coastline in front of Puerto Plata’s airport for 1-2km. It offers several different dive spots. The reef starts at 5m/15ft and drops down to 28m/93ft. The wall offers swim-troughs, little caverns and tunnels. As the Airport Wall is exposed to the open ocean you can sometimes spot Barracudas, Eagle Rays, Mantas and Reef Sharks.