North-east of Santa Cruz island lie the famous Gordon Rocks. Sometimes called "The Washing Machine" it is a popular site where intermediate and advanced divers go due to challenging currents and upwellings. It is these very currents that bring the plankton to the surface attracting large pelagic from across the sea in numbers. One of the best places to find Hammerhead sharks and the weird and wonderful Oceanic Sunfish (Mola Mola). Also here are Galapagos sharks, white tip reef sharks, lots of giant sea turtles, mobula rays, sting rays, eagle rays, panamic green morays, Galapagos eels, barracudas and various reef fish.