Your guided tour starts with a visit to the famous wind cave considered to be the largest lava tube labyrinth in the worldhere you get the chance to go back in time as you cross thethreshold into the unknown you will be taken on an underground tour of this fascinating cave formed 27 000 years ago when the molten lava was spewing from pico viejo in north tenerife after this very exciting and unforgettable experience you will be taken to the next stop the beautiful town of icod las vinos fa