High Quality Content by WIKIPEDIA articles! The Carnival of Santa Cruz de Tenerife is held each February in Santa Cruz de Tenerife, the capital of the largest of the Canary Islands, and attracts people from all over the world. It is considered the second-most popular and internationally-known carnival, after the one held in Rio de Janeiro (Brazil). Partially for this reason, the city of Santa Cruz de Tenerife is twinned with the city of Rio de Janeiro.