I went to Masca valley with my dad and younger ister(13years). We were keen on this walking. We took 2l water bottle, it was not enough but we took some water from the spring, which was always with us :)
Before our trip, it was claimed that it would be hard and will take more than 3h. Nevertheless, we spent just 2h down and 2h walking up. Of course we rushed but also had some stops.
The view have taken my breath for some times. Everything was so magnificent. I loved that sense of nature — no trashes, no seen steps of human.
If you came to Tenerife not for laying in the beach, you must try to walk in this valley!
Take even sneakers. Just remember that there are some slippery rocks.
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