Geology & Archaeology
This area was declared a national park in 1954, with the goal of protecting the landscape, which includes 14 plants found nowhere else on earth. Geologically the park is fascinating: of the many different types of volcanic formations found in the world, examples of more than 80% can be found here. These include rough badlands (deeply eroded barren areas), smooth pahoehoe or lajial lava (rock that looks like twisted taffy) and pebble-like lapilli. There are also complex formations such as volcanic pipes and cones.
The park protects nearly 1000 Guanche archaeological sites, many of which are still unexplored and all of which are unmarked, preventing curious visitors from removing ‘souvenirs’. Surrounding the peak are the cañadas, flat depressions likely caused by a massive landslide 180,000 years ago.