Zimisu is a reef and wall site located in El Nido, Philippines, offering a depth range of 9 to 20 metres with an average of 15 metres. The topography features a wall structure that allows divers to practise buoyancy control and wall techniques. Conditions are generally manageable with mild currents and visibility ranging from 10 to 30 metres. Water temperatures remain consistent between 27 and 30 degrees Celsius year-round. Access to this site requires a boat trip from El Nido. Due to the depth and wall environment, this site is best suited for intermediate divers.

El Nido Tour D focuses on the coral reefs surrounding Cadlao Island in the Philippines. This snorkel-specific itinerary features limestone formations rising above the water and provides access to local reef environments. The site is suitable for beginners, with mild currents and water temperatures ranging from 27C to 31C throughout the year. Access to these sites is exclusively by boat, and visitors typically explore the area via guided tours. The experience is defined by the topography of the island and the surrounding marine reef structures.

Popolcan in El Nido offers a diverse underwater topography featuring a shallow reef, a pinnacle, and a wall that descends to 30 metres. This site is suitable for intermediate divers, providing varied profiles across its three distinct structures. Conditions are generally manageable, with mild currents and visibility ranging from 15 to 30 metres. Water temperatures remain consistent between 26 and 30 degrees Celsius throughout the year. Access to this site is by boat only. Divers should carry a surface marker buoy for ascents from the deeper wall sections. The site is accessible year-round, though it is recommended to confirm boat availability with local operators in El Nido prior to travel.

Cadlao Tip is a reef dive located off Cadlao Island near El Nido. The site features a reef slope extending from the surface to a maximum depth of 25 metres, making it suitable for divers of varying experience levels. Access is exclusively by boat, requiring arrangements through an El Nido dive operator. Conditions are generally comfortable with mild currents and visibility ranging from 10 to 30 metres. Water temperatures remain between 27 and 30 degrees Celsius throughout the year. Divers should aim for morning dives to maximise light penetration for observing the reef structure and detail.

Cadlao Lagoon Mouth in El Nido, Philippines, is a reef site accessible by both shore and boat. Located 6000 metres from the shore, the site features limestone cliffs and offers depths ranging from 1 to 8 metres, with an average depth of 4 metres. Snorkellers can expect mild currents and visibility between 10 and 30 metres. The water temperature fluctuates between 27C and 31C throughout the year. The site is suitable for beginners, though caution is advised regarding sharp coral. A typical snorkel session lasts approximately 60 minutes.

West Entalula is a boat-access wall and drop-off site located near El Nido. The topography features a reef structure that descends from a shallow 3 metres to a maximum depth of 35 metres, with an average depth of 20 metres. Visibility is variable, ranging between 5 and 30 metres. While currents are typically mild, they can increase in strength, requiring divers to remain aware of their position relative to the wall. Due to the risk of entanglement around overhangs and reef structures, all equipment should be secured before entry. This site is suited for intermediate divers, with a typical dive duration of 45 minutes.

Dilumacad Island, also known as Helicopter Island, features a diverse topography consisting of a southern reef, a central sandy patch, and a northern reef. This marine site offers depths ranging from 5 to 30 metres and includes cave and cavern formations, presenting an overhead environment hazard. Accessible only by boat, the site is suitable for beginners and supports night diving. Visibility varies significantly from 3 to 30 metres, while currents remain mild. Water temperatures typically range between 26 and 30 degrees Celsius throughout the year. The site is located approximately 6000 metres from the shore.

Paradise Beach is a reef site located on the island of Cadlao in El Nido. It is well-suited for beginners and PADI students, featuring a large sandy patch that provides an ideal environment for practising confined water skills. Divers can expect depths ranging from 5 to 15 metres. Access to the site requires a boat. Conditions are generally mild, with currents described as mild and visibility fluctuating between 3 and 30 metres. Water temperatures remain consistent throughout the year, typically between 27C and 30C. Divers should remain aware of boat traffic in the area.