The Calamian Islands or Calamianes are in Palawan province in the Philippines. They are located northeast of Palawan Island, across a straight from Mindoro. The most important town is Coron which is a popular dive resort, partly because a battle during World War II left many sunken ships in the immediate area.
The archipelago includes dozens of islands. Three of the four largest are quite near each other.
The fourth main island, Linapacan, is well to the south of the other three, about halfway between them and Palawan Island.
For each of the main islands — Busuanga, Culion, Coron and Linapacan — there is a town of the same name. Coron Town, however, is on Busuanga Island; Coron Island is just part of Coron Municipality which also includes the southern part of Busuanga Island and several smaller islands. None of these are large towns; Coron Municipality was the most populous as of the 2010 census at 42,000-odd.
There are many smaller islands scattered around and between the others. Perhaps the most interesting is Calauit Island, which is a wildlife sanctuary with many imported African animals. See the Busanga article for details.
There is an airport near Busuanga Town with regular flights from Manila and a Manila-Puerto Princesa ferry that stops in Coron. See Busuanga_Island#Get_in for details. There are also boats from Coron to El Nido; see Coron#By_boat.
The region's main attraction is diving.