Costa Adeje, Tenerife
Its 3,718-metre summit is the highest point in Spain and the highest point above sea level in the islands of the Atlantic At 7,500 m from its base on the ocean floor, it is the third highest volcano on a volcanic ocean island in the world after Mauna Kea and Mauna Loa in Hawaii. (Spanish: Pico del Teide) Teide National Park Tenerife