Arrifes-Claire is a shallow, shore-access reef off Albufeira that rewards slow, close-range exploration rather than long swims. The terrain is broken into ledges, holes, and mixed rock-and-sand patches, so a small light and steady buoyancy help a lot when you work the crevices. Expect a relaxed coastal dive with octopus, cuttlefish, morays, conger eels, and other small reef life doing most of the work.