Cliffs of Los Gigantes are incredible rock walls that plunge into the sea on the west coast of Tenerife. Cliffs drop in free fall in the ocean, reaching heights of 500 and 800 meters. The only way to get to these cliffs is by boat. Once there, you can find the true sense of the greatness contained in these walls of fire. THere are many shades of blue water. We were surprised with the temperature of the water.