Coron Reefs, Coron Bay, Busuanga
Seven lakes surrounded by craggy limestone cliffs situated in Northern Palawan, near the town of Coron. Busuanga Island, whose main town is Coron, is the jump-off point for numerous dive operators. The principal dive sites are 12 World War II Japanese shipwrecks sunk that on September 24, 1944 by US Navy action. They range in depth from the surface to 40 meters. This large variety offers exciting wreck exploration for enthusiasts, from novice divers and snorkelers and recreational divers to experienced TEC divers. Dive operators offer PADI dive courses ranging from Discover Scuba to Assistant Instructor, Technical and Enriched Air Diving, as well as other specialty courses. Dive operators offer day diving, snorkeling trips, and overnight dive safaris. Live-aboard and charter boats also offer diving in the area. The aquatic views from the sunken Japanese warships off Coron Island are listed in Forbes Traveler Magazine’s top 10 best scuba sites in the world.

El Nido Marine Reserve Park
International magazine Travel + Leisure listed El Nido’s sister hotel resorts El Nido Lagen Island and El Nido Miniloc Island as “conservation-minded places on a mission to protect the local environment.” The resorts are active in both reef and island conservation.

Malampaya Sound Land and Seascape Protected Area
Located in the Municipality of Taytay, this important ecological and economic zone is a watershed and fishing ground, and the habitat of Bottle-nosed and Irrawaddy dolphins.

Ursula Island
This game refuge and bird sanctuary is situated near the Municipality of Brooke's Point in southern Palawan. The islet is a migratory and wintering ground for shorebirds and seabirds.

UNESCO World Heritage Sites
Puerto-Princesa Subterranean River National Park
This park features a large limestone karst landscape with an underground river. One of the river's distinguishing features is that it emerges directly into the sea, and its lower portion is subject to tidal influences. The area also represents a significant habitat for biodiversity conservation. The site contains a full 'mountain-to-sea' ecosystem and has some of the most important forests in Asia.

Tubbataha Reef Marine Park
The Tubbataha Reef Marine Park covers 332 km², including the North and South Reefs. It is a unique example of an atoll reef with a very high density of marine species; the North Islet serving as a nesting site for birds and marine turtles. The site is an excellent example of a pristine coral reef with a spectacular 100 m perpendicular wall, extensive lagoons and two coral islands.