Tamborada de Mula Curiosity · Mula, Río Mula, Murcia Image of Mula, not of the place itself. Festival declared Intangible Cultural Heritage of Humanity by UNESCO in 2018, with thousands of drummers dressed in black playing without pause from midnight on the Tuesday of Holy Week. Photo: Gabriel Villena from Albacete, España (CC BY 2.0) What to see and do in Mula