Hiking in Tenerife is probably not as well developed as is not as well developed as in smaller islands like La Palma, La Gomera or even el Hierro, there is no doubt however that Tenerife offers an excellent variety of walks. Obviously, the main place for hiking in Tenerife is the National Park of Teide. Two routes are very popular at Teide: the climb to the summit and also the walkthrough las Cañadas. El Teide is one of the best National parks in Spain to enjoy hiking.
But there are more options besides Teide. The most popular hike in the south of the island is El Barranco del Infierno whilst probably the best well-known walk after the Teide is El Barranco de Masca in the northwest, near Los Gigantes cliffs.
The best secret hiking opportunities in Tenerife lie in the north at the rural parks of Teno (on the northwest) and Anaga (on the northeast).