Cod Hole is one of the best known dive sites in the world and is located on the northern end of the Great Barrier Reef in Queensland, Australia on ribbon reef number 10.

The sanctioned feeding of these fish and number of visitors to the site has also made it a focal point in the debate over reef management.

[2][3][4] The potato cod at the site can weigh 6–30 kg, having been fed by divers for the last 20 years [when?]

since underwater photographers Ron and Valerie Taylor publicised the site.

[6] Cave dive sites: This Queensland location article is a stub.