information sign from roque cinchado rocks in the national park overlooking mount teide

barren note caldera pico del teide finger god nature place name bizarre day beauty summit stone tree roque cinchado information sign canary islands unesco spain outside geology journey trip europe landmark mountain aridity rock world cultural heritage caaplusmn adas landscape stratovolcano tour national park group rocks roques garcashy tourist volcano island travel destination stones volcanic wasteland parque nacional idyllic sight peak land vacation tenerife idyll tourism formation from overlooking mount bizarrely shaped spain views blue skies