Charco Verde Nature · Los Llanos de Aridane, La Palma, Santa Cruz de Tenerife Image of Los Llanos de Aridane, not of the place itself. A volcanic-origin cove with waters of traditional thermal repute, awarded a Blue Flag since 2009. Bandera Azul desde 2009 Photo: Jarek Prokop (CC BY 3.0) What to see and do in Los Llanos de Aridane