Tenerife is one of the seven Canary Islands . Tenerife is the largest and most populous of the seven Canary Islands with a land area of 2,034.38 kmÂ ( 785.47 mi2 ) and 906,854 inhabitants , 43 % of the total population of the Canary Islands . About five million tourists visit Tenerife each year , the most of any Canary Island .