Liloan Lighthouse is a reef dive site located off the coast of Siquijor Island near Dumaguete. The site features unique rock formations and reaches depths of up to 30 metres. Access is strictly by boat, and divers should be prepared for variable currents and boat traffic in the area. With water temperatures ranging from 27C to 30C throughout the year, it is suitable for beginner divers. The site offers a range of depths for exploration, though caution regarding depth and current is advised. Dive shops and boat charters are available to facilitate visits to this location.

Lazi Bay Pier in Dumaguete is a muck and artificial reef site offering diving depths between 5 and 30 metres, with an average depth of 18 metres. The site features a pier structure that provides a unique environment for divers. Conditions are generally mild with visibility ranging from 10 to 25 metres and water temperatures between 27 and 30C. Access is available via both shore and boat entries. The site is suitable for beginners and supports night diving, with typical dive times around 45 minutes. Facilities include air fills, equipment rental, and a cafe. Divers should be aware of potential hazards including entanglement, low visibility, and sharp coral.

Gabayan Reef in Dumaguete is a boat-accessible site suitable for beginner divers. The reef features depths ranging from 5 to 30 metres, with an average depth of 15 metres. Divers can expect mild currents and visibility between 10 and 20 metres. Typical dives last approximately 50 minutes. The site is well-supported by local facilities, including equipment rental, air fills, and guided tours. Species recorded around this area include wrasses, which are very common, alongside rarer sightings such as ornate ghostpipefish, peacock mantis shrimp, various nudibranchs, and ribbon eels. Due to the nature of the access, be aware of boat traffic in the area.

Gabayan Bay in Dumaguete offers a diverse underwater environment featuring a mix of reef, seagrass, and muck habitats. Suitable for beginners, the site reaches depths between 5 and 18 metres with an average of 10 metres. Divers can access the site from either the shore or a boat. Conditions are generally mild with visibility ranging from 10 to 25 metres and water temperatures between 27 and 30C. Night diving is available at this location. Species recorded around this area include wrasses, nudibranchs, ghostpipefish, and various reef fish and invertebrates. Be aware of sharp coral when navigating the reef areas.

Lazi Bay in Dumaguete, Philippines, offers a diverse underwater environment featuring a combination of natural reef, artificial reef, and muck diving terrain. The site reaches depths between 6 and 30 metres, with water temperatures typically ranging from 27C to 30C throughout the year. Species recorded around this area include various nudibranchs, peacock mantis shrimp, ornate ghostpipefish, and broadclub cuttlefish, alongside common wrasses. Due to the varied topography and depth range, the site caters to different levels of diving experience. Divers should be prepared for variable conditions typical of this coastal region.

Candaping B Sanctuary in Dumaguete, Philippines, is a protected marine area featuring a combination of natural reef and artificial reef structures. The site is suitable for beginners and offers depths reaching 30 metres. Divers can access the sanctuary via boat, which is required for entry. Conditions are generally mild, though divers should remain aware of boat traffic and depth limitations. Water temperatures remain consistent throughout the year, ranging between 27C and 30C. As a protected sanctuary, the site provides a controlled environment for observing the local reef topography and artificial structures.

Balayang Kugtong in Dumaguete, Philippines, is a marine site featuring a combination of reef topography and short caves. Divers can explore depths ranging from 5 to 30 metres. The site is accessible only by boat and is suited for intermediate divers due to the overhead environment of the caves and the depth range. Conditions are generally stable with mild currents and visibility between 10 and 25 metres. Water temperatures remain consistent throughout the year, typically between 27C and 30C. The habitat supports a variety of reef fish and invertebrates typical of the region.

Liloan Corner in Dumaguete is a dynamic wall and drift dive site suitable for intermediate divers. The topography features a steep wall that descends to 40 metres. Divers should be prepared for moderate currents and surge, which require careful navigation. The site is accessible only by boat, with typical dives lasting around 60 minutes. Water temperatures remain warm throughout the year, ranging from 27C to 30C. The environment supports a variety of reef fish and invertebrates typical of the region. Divers must exercise caution regarding sharp coral and potential current changes during their descent and ascent along the wall.