Mount Teide (Spanish: Pico del Teide, IPA: [ˈpiko ðel ˈteiðe], "Teide Peak") is a volcano on Tenerife in the Canary Islands. Its 3,718-metre (12,198 ft) summit is the highest point in Spain and the highest point above sea level in the islands of the Atlantic. At 7,500 m (24,600 ft) from its base on the ocean floor, it is the third highest volcano on a volcanic ocean island in the world after Mauna Kea, Mauna Loa and others in Hawaii.[2] Its elevation makes Tenerife the tenth highest island in the world.
Information is taken from Wikipedia.org.