Imagine sea turtles, manta rays, bright orange catalufas and African striped grunts swarming around you. The marine life in the subtropical waters around Tenerife is hugely diverse. Add in sunken ships and volcanic tunnels and you’ve some of the best diving in the world. There are three main areas for diving: The north coast is the place to go for marine life and unusual geographic formations, the south-east coast has incredible chasms and walls to explore while the calm west coast has warm clear waters. Take a deep breath and explore another world.