Alad Sanctuary I is a reef site located off Romblon Island, Philippines. The topography consists of a reef structure ranging from 10 to 30 metres in depth, making it suitable for beginner divers. The site is characterised by calm, current-free conditions that remain consistent throughout the year. Visibility typically ranges between 10 and 30 metres, providing clear views of the reef environment. Access to this site is by boat only. Divers should check locally on Romblon Island for boat operators prior to arrival, as on-site facilities are not confirmed.

Alad Sanctuary is a reef site situated on the western coast of Alad Island. Accessible only by boat, the site is located approximately 5000 metres from the shore. Divers and snorkellers can explore a topography featuring soft corals and sponges. Conditions are generally suitable for beginners, with mild currents and visibility ranging from 10 to 25 metres. The average depth is 6 metres, with a maximum depth of 10 metres. Water temperatures remain warm throughout the year, fluctuating between 27C and 30C. Be aware of potential surf conditions at this location.

Alad South, located off Romblon Island, features a combination of reef and seagrass habitats. This site is suitable for beginners, offering depths between 10 and 25 metres. Divers can expect mild currents and visibility ranging from 10 to 30 metres. Access to the site is by boat only, requiring prior arrangements with a local dive operator. Water temperatures remain consistent throughout the year, typically between 26 and 30 degrees Celsius. The site provides a straightforward environment for those looking to explore diverse underwater topography.

Alad Sanctuary Garden is a boat-access reef located off Romblon Island. The site features a depth range of 10 to 35 metres, with an average depth of 20 metres. Visibility typically spans 10 to 30 metres. The site is suitable for beginners, though divers should remain aware of moderate currents that can strengthen significantly. Boat access is required for all entries and exits to avoid the reef zone. Water temperatures remain between 26 and 30 degrees Celsius. Night diving is permitted, and local facilities include a dive shop and air fills. Divers should coordinate with their boat crew to plan entries and exits effectively.

Channel of Alad is a drift dive site in Boracay, Philippines, defined by strong currents that require intermediate skill levels. The reef topography spans depths between 12 and 25 metres. Divers should expect visibility ranging from 10 to 30 metres. Access is exclusively by boat, and the current necessitates careful coordination with the boat crew for entry and ascent. Sharks are present in these waters, so maintain awareness of the open water. Species recorded around this area include various nudibranchs, ghost pipefish, lionfish, and pipefish, though these are not confirmed at this specific site.

Cobrador Sunken Island is a reef and drop-off site located near Romblon Island. The topography features a shallow reef that transitions into a deeper drop-off, with depths ranging from 15 to 30 metres. Visibility varies between 10 and 30 metres, and the site experiences mild currents. Access is strictly by boat, and guided tours are recommended to navigate the drop-off edge safely. Divers should maintain awareness of their depth to avoid exceeding limits. Hazards include sharp coral, rocks, and sea urchins on the reef floor, as well as the presence of sharks. Water temperatures remain between 26 and 30 degrees Celsius throughout the year.

Sasaigang Point is a reef dive located off Romblon Island, offering a manageable environment for beginner divers. The site features depths ranging from 7 to 20 metres, allowing for comfortable exploration of the reef structure. Conditions are generally mild, with currents described as mild and water temperatures remaining between 27 and 30 degrees Celsius year-round. Visibility at the site typically spans 10 to 30 metres, providing clear sightlines for navigation. Access to Sasaigang Point is by boat only. Divers should check locally for current boat operator options, as services can vary between seasons. Arriving mid-morning often provides optimal light for observing the shallower sections of the reef.

Cobrador Sanctuary is a reef site located 3000 metres from shore near Boracay. This advanced dive site features unique rock formations and shallow reefs, with depths ranging from 5 to 25 metres and an average depth of 12 metres. Access is by boat only. Divers and snorkellers should be aware of moderate currents, sea urchins, and sharp coral. Visibility typically fluctuates between 10 and 25 metres. Species recorded around this area include various nudibranchs, ghost pipefish, lionfish, and anemonefish. Typical dives last approximately 45 minutes, and the site is well-suited for snorkelling with a rating of 4 out of 5.