Masca Valley is a hidden gem of the Mediterranean, located in the northwest corner of the island of Tenerife. This stunning valley is home to a unique landscape of dramatic cliffs, lush vegetation, and crystal-clear waters.
From Wikipedia
Masca Gorge is a narrow valley in the north-west of the island of Tenerife. The gorge is situated within the Teno Massif. The gorge is a popular tourist destination due to its dramatic scenery and unique geology. An eight-kilometre long walking trail begins at Masca village and continues for the length of the gorge to finish at Masca beach, approximately ten kilometres from the north-west tip of Tenerife.