The longest volcanic tube in Europe (and the fifth in the world): it is 18 kilometers and it is in Spain

Nature has designed spectacular caves. Sometimes it does so for millions of years, wearing down the drop-by-drop rock with a minimum torrent of water. But in others it does not seem to have that much time and lets it be a torrent of burning lava that does the work in an instant. This is how this incredible cave was born that breaks world records. The Cave of the Wind, located in the town of Icod de los Vinos, is located 57 kilometers from the ci…