While in port in santa cruz de tenerife discover the capital of the canary islands on this city sightseeing hop on hop off bus tour traveling by open top double decker bus visit the areas main attractions including plaza de espaa castillo de san juan castle of john baptist the auditorio de tenerife auditorium of tenerife the museo de la naturaleza y el hombre natural science and archaeology museum and the iglesia de nuestra seora de la concepcin church of the immaculate concept