Having recently climbed to the top of a volcano (Mount Teide in Tenerife, Canary Islands), I was curious about lava flows. So when I heard that Tenerife had tours of the longest lava tube cave…
Visiting Europe’s Largest Lava Cave in Tenerife
Having recently climbed to the top of a volcano (Mount Teide in Tenerife, Canary Islands), I was curious about lava flows. So when I heard that Tenerife had tours of the longest lava tube cave outside of Hawaii, I signed up…