Cueva de los Verdes
The tunnel formed by La Corona Volcano is one of the longest and most interesting on the planet. All along it, there are at least sixteen "Jameos" (a jameo is a volcanic cave with a collapsed roof). Over six kilometres of the tunnel have been explored, and they extend from the crater of the volcano before entering the sea in an underwater stretch of one-and-a-half kilometres, known as the "Túnel de la Atlántida" (Tunnel of Atlantis).
Recommended time: 1 hour
Opening hours: Daily from 10am to 6pm
What there is to see
The Lanzaroteño artist Jesús Soto displays all of his knowledge of light and shade for this tour.
The exterior has barely been touched, with the most significant changes being made to the external access esplanade and the internal path.