tirajana dam also known as sorrueda dam, among palm groves of canarian palm trees. it is part of the world biosphere reserve

dam palm tree tirajana sorrueda gran canaria canary islands drought panorama palmtree grove biosphere unesco ravine valley nature volcanic viewpoint landscape mountain rock water fortaleza island lake ecological reservoir hiking dryness climate change hike atlantic rainwater panoramic trekking travel destination empty spain view scenic environmental scenery ecology reserve biodiversity also known among groves canarian trees part world declared unesco located spain tourism