The Teno-Rasca Special Conservation Area runs along the strip of sea that stretches off the coast of Guía de Isora, a protected area where nature is at its most vibrant. This biological corridor connects the marine ecosystems of south-western Tenerife, home to dolphins, turtles and pilot whales, which find calm, deep waters here. Sailing or contemplating this environment is to delve into one of the most valuable and unique marine landscapes in the Canary Islands.