Today was the last day of our #canaryislands #volcano trip. We took an early ferry from La Palma back to #tenerife and drove to the #cuevadelviento #lavatube At 75km long this 27,000 year old lava tube complex is the largest in the world outside of Hawaii, and was formed by formed by hot runny basalts erupting from Pico Vieja on the summit of the island next to Teide. After this we visited the famous #dragontree in nearby #icoddelosvinos This incredible tree is reputed to be 1000 years old and like all Dragon Trees has blood red sap like 'dragon blood'. #geology #geotourism (at Icod De Los Vinos, Canarias, Spain) https://www.instagram.com/p/Brf2Be_g9_z/?utm_source=ig_tumblr_share&igshid=i851ik87iymx