From Tenerife one can go on excursions by sea, either in boats visiting other islands on organized cruises or by renting sailing crafts. The southwest of Tenerife is ideal for these purposes, as its coast overlooks a quiet strait 27 kilometres wide separating the island from La Gomera. This stretch of sea not only provides for easy and sunny sailing but also gives beatiful views of the mountains of both islands. This rocky cove does not appear to have any particular name and is protected against out water by rocks. It has 3 different pools, usually calm and starting from very shallow to deeper water.
All pools contain various marine life.
Located in the west of the island, the edges of this black sand beach are surrounded by rocks. Clear viewing, small flat reef, and located in the South of the island. Located in the extreme North West of the island. In Los Galletas harbour there is a submarine which makes short immersions every hour. In any of the marinas, crafts are rented with or withour crew.