Official Portal of Tourism. Junta de Castilla y Leon
... Even more difficult!
International Festival of Circus of Castilla y Leon (CIR&CO)
More than a hundred performances for all ages take place at the International Circus Festival of Castilla y Leon (CIR&CO), an attractive and spectacular event every year during the month of September, meets in Avila the best companies of the international scene, showing that 'the impossible is possible' through great shows, and making the city of Avila the epicenter of circus arts.