Garajau Marine Reserve

Protected since 1986, Garajau is the reason Madeira appears on European divers' maps. Its dusky groupers — animals that reach well over a meter — treat divers as furniture, drifting alongside groups and posing at cleaning stations in a way that fished coastlines never see. Around them, the volcanic slope works through its cast of morays, octopus, trumpetfish, bream and roaming barracuda, with stingrays gliding over the sand margins. Depth is whatever you choose on the slope, which keeps the reserve friendly to new divers without boring experienced ones.

您此行的高光时刻: Fearless dusky groupers, volcanic slopes, reliable shelter on the south coast

地形地貌: Volcanic boulder slopes and rock fingers over sand, dropping steadily away from the cliffs

入水方式: Most dives run by boat from Canico de Baixo; some shore entries exist off the reserve's beaches.

危险因素: Mild surge close to the cliffs after swell; watch depth on the descending slope.

保育: Strict no-take reserve; the grouper population is the direct result of enforcement since the 1980s. No touching or chasing.

高氧（Nitrox）: 在此值得使用——各潜点深度落在富氧空气（nitrox）能有效延长免减压时间的区间（前提是持有相应认证）。