The largest of the Canary Isles is Tenerife. Due to the mild climate and its geography, the island has a number of micro-climates. A mountain range spans the island at the centre of which is the impressive volcanic crater Cañadas del Teide with a diameter of around 20 km, and 'Teide' itself, which measures 3,718 metres in height. The valleys on either side of the mountains are extremely fertile, with important banana and tomato cultivation. By the sea there are beautiful sections of coastline with craggy cliffs and others with wide, fine sandy beaches. Active holidaymakers should visit Teide National Parks, Loro Parque, Barranco del Infierno, the cliffs of Los Gigantes, the pyramids at Güimar, the Anaga mountains, La Laguna, La Orotava, Puerto de la Cruz, Santa Cruz, Los Cristianos, Playa de las Américas and the Aqua Park.
