Critically EndangeredAngel Sharks
Once widespread across Europe and the Mediterranean, the Canary Islands (especially Lanzarote) represent the final global stronghold for the critically endangered angel shark.
Explore Species GuideCritically Endangered
Critically EndangeredHammerhead Sharks
Iconic pelagic predators with 360-degree vision and electro-sensory cephalofoils. Famous for forming mesmerizing schools of hundreds along deep oceanic drop-offs and seamounts.
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Protected Marine FaunaMacro Critters & Muck Life
From dazzling psychedelic nudibranchs and master-of-disguise frogfish to microscopic pygmy seahorses and venomous blue-ringed octopuses, macro diving reveals the ocean's most extraordinary hidden biodiversity.
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VulnerableManta Rays
Diving with manta rays is widely regarded as one of the ultimate pinnacles of scuba diving. These highly intelligent, gentle pelagic giants boast wingspans up to 7 metres and frequently interact with divers' bubble streams.
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EndangeredTurtles
From ancient green turtles grazing on seagrass to hawksbills feeding on reef sponges, sea turtles are among the most beloved marine encounters for divers of all levels.
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EndangeredWhale Sharks
The largest fish in the ocean. Reaching lengths over 12 metres and weights exceeding 20 tonnes, these gentle filter-feeding giants cruise tropical waters following plankton blooms.
Explore Species Guide🌊 Diver Conservation & Ethical Wildlife Guidelines
How2Scuba adheres strictly to the Project AWARE and Green Fins codes of conduct. Scuba divers are privileged ambassadors for marine life. Never touch, harass, chase, or feed marine wildlife, and always maintain neutral buoyancy to prevent damaging fragile benthic habitats.