
Ustory House Reef sits along Siquijor's western coast near the island's main town, providing an advanced dive to thirty meters that demonstrates how even a house reef can offer substantial diving when the surrounding marine environment is as healthy as Siquijor's protected waters. The convenience of shore access combines with genuine depth and diversity to create a site that local divers visit repeatedly without exhausting its interest. The entry leads over a reef flat that extends comfortably before the terrain begins its descent. The shallows are productive in their own right, with dense hard coral coverage supporting active populations of reef fish that provide an engaging warm-up. The gradual slope steepens as depth increases, eventually presenting wall-like sections that give the dive a more dramatic character than the gentle beginning might suggest. Coral growth on the house reef is exceptional, reflecting the generally excellent health of Siquijor's marine environment. The diversity of hard coral species creates a textured landscape where every growth form is represented, from delicate branching colonies to massive formations that have been developing for decades. Soft corals and gorgonians appear at depth, adding color and movement to the deeper sections where reduced light favors these cnidarian forms. The reef's fish populations are dense and varied. The proximity to deeper water means that the house reef attracts species from multiple habitats, creating an unusually diverse assemblage for a near-shore site. Schooling fish sweep along the reef edge in impressive numbers, while territorial species defend their coral patches with the fierce dedication that makes reef fish behavior so entertaining to observe. The deeper sections of the house reef harbor larger species that take advantage of the wall-like topography. Groupers occupy prominent overhangs, their substantial size indicating the effective protection that Siquijor's marine management provides. Sweetlips cluster in their characteristic groups beneath ledges, and moray eels extend from crevices throughout the deeper reef structure. Macro enthusiasts will find the house reef productive for close-up subjects. Nudibranchs in various species navigate the coral and sponge surfaces, while tiny crustaceans inhabit anemones and coral crevices. The advantage of diving a house reef repeatedly is the ability to monitor seasonal changes and discover new residents with each visit. Night diving at the house reef is particularly convenient and rewarding. The shore access eliminates boat logistics, and the familiar daytime terrain transforms completely after dark. Hunting lionfish prowl the reef, crabs emerge from every crevice, and the occasional Spanish dancer nudibranch makes its spectacular nocturnal appearance. Ustory House Reef offers the kind of effortless, repeatable diving that makes a dive destination truly enjoyable. The ability to gear up and walk into the water for a quality dive at any time of day adds immeasurably to the Siquijor diving experience, particularly for those staying nearby who can take advantage of optimal conditions whenever they arise.
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Sign InGreat spot for advanced divers. Currents can be tricky but the marine life makes it worth it.
One of the best dive sites in the region. Highly recommended.