Volcán y mirador de San Antonio Nature · Fuencaliente de la Palma, La Palma, Santa Cruz de Tenerife A volcano within the Reserva Natural de los Volcanes de Fuencaliente, home to an interpretation centre and a viewpoint used for astronomical observation, on an island covered by the 1988 Sky Law and declared a Starlight Reserve. Photo: Photograph by Mike Peel (www.mikepeel.net). (CC BY-SA 4.0) What to see and do in Fuencaliente de la Palma