Shimizu Island Reef in El Nido features a vibrant fringing reef and limestone walls. Snorkellers can explore depths ranging from 1 to 5 metres, with an average depth of 3 metres. The site is accessible by both shore and boat, though it is located 15 kilometres from the nearest town. Conditions include moderate currents and visibility between 15 and 25 metres. Water temperatures fluctuate between 27C and 31C throughout the year. Species recorded around this area include green sea turtles, various lionfish, anemonefish, wrasses, and nudibranchs. Hazards at this site include jellyfish and sharp coral.

Small Lagoon Entrance in El Nido is a reef site accessible only by boat. The location features rocky formations and crevices that provide a sheltered environment for snorkeling. Conditions are generally calm with mild currents, making the site suitable for beginners. Water temperatures range from 27C to 31C throughout the year. While the area is popular for kayaking, snorkelers can explore the entrance rocks to observe the local reef habitat. The site offers a moderate snorkeling experience, providing a quiet environment for those looking to explore the coastal topography of the Philippines.

El Nido Tour A is a popular boat-based excursion in the Philippines, featuring stops at Shimizu Island and Paglugaban Island. The site is characterised by limestone formations and reef topography, with depths ranging from 1 to 6 metres and an average of 4 metres. Conditions are generally mild, though visibility fluctuates significantly between 3 and 30 metres. This site is suitable for beginners and requires boat access. Divers and snorkellers should be aware of potential hazards, including sea urchins and sharp coral. Water temperatures remain warm throughout the year, ranging from 27C to 31C.

Paglugaban in El Nido is a marine dive site featuring both cave and reef topography. Divers access the site by boat, with depths ranging from 5 to 30 metres and an average depth of 12 metres. The site presents an overhead environment with moderate currents and surge, requiring advanced diving skills. Visibility typically fluctuates between 10 and 25 metres. Species recorded around this area include green sea turtles, various lionfish, nudibranchs, wrasses, anemonefish, and pufferfish. A typical dive at this location lasts approximately 55 minutes.

West Entalula Wall is a limestone formation that extends from a massive cliff above the surface to a sandy bottom at 32 metres. The topography features several overhangs and cracks that resemble small caves. The dive typically begins and ends in the west bay of Entalula Island, which hosts a coral garden between 3 and 10 metres. Divers can expect mild currents and visibility ranging from 10 to 30 metres. This site is suitable for intermediate divers, with an average depth of 20 metres. Species recorded around this area include green sea turtles, various lionfish, nudibranchs, wrasses, anemonefish, and pufferfish.

North Rocks in El Nido is a diverse marine site featuring a combination of reef, wall, and pinnacle topography. Divers can explore depths ranging from 7 to 32 metres, with an average depth of 10 metres. Access to this site is by boat only, and divers should be prepared for moderate currents. Due to the varied underwater terrain and current conditions, this site is best suited for intermediate divers. While specific sightings vary, species recorded around this area include various anemonefish, pufferfish, butterflyfish, and sea stars. Water temperatures at this location typically range between 26 and 30 degrees Celsius throughout the year.

Cave in El Nido is a shallow marine site accessible only by boat. The location features a cave structure that provides an exploratory experience suitable for less experienced divers. Water temperatures remain consistent throughout the year, ranging between 27 and 30 degrees Celsius. Visibility at the site is variable, and currents can fluctuate, so it is recommended to consult with a local boat operator or dive centre regarding current conditions before planning a dive. Arriving on a calm morning often provides the best light penetration into the cave entrance.

Bikanayos Rock is a reef and wall site located in El Nido, Philippines. The topography features a reef top starting at 8 metres that descends along a wall to a maximum depth of 30 metres. Divers access this site by boat, experiencing mild currents and visibility ranging from 15 to 30 metres. Water temperatures remain between 26C and 30C throughout the year. Due to potential surge and swell, particularly near the shallower reef sections, this site is best suited for intermediate divers. Maintain neutral buoyancy to avoid contact with the wall structure and remain aware of your position relative to the rock during the dive.