Tenerife to be designated UNESCO Intangible Cultural Heritage of the World. Served by two airports, Tenerife-North Airport and Tenerife-South Airport, Tenerife is the economic centre of the archipelago. The capital of the island, Santa Cruz de Tenerife, is also the seat of the island council ("cabildo insular"). The city is capital of the autonomous community of Canary Islands (shared with Las Palmas), sharing governmental institutions such as presidency and ministries. Between the 1833 territorial division of Spain and 1927, Santa Cruz de Tenerife was the sole capital of the Canary Islands. In 1927 the Crown ordered that the capital of the
Canary Islands third tallest volcano on Earth on a volcanic ocean island. All the islands except La Gomera have been active in the last million years; four of them (Lanzarote, Tenerife, La Palma and El Hierro) have historical records of eruptions since European discovery. The islands rise from Jurassic oceanic crust associated with the opening of the Atlantic. Underwater magmatism commenced during the Cretaceous, and reached the ocean's surface during the Miocene. The islands are considered as a distinct physiographic section of the Atlas Mountains province, which in turn is part of the larger African Alpine System division. In the summer of