Puerto de la Cruz has a espectacular coastal setting in Tenerife, the largest and most populous of the Canary Islands. Whether it's the dramatic cliffs of La Gomera, the expansive banana plantations ...

My tour guide and I were in the middle of a lava field, with nothing but hills and heaps of solidified black lava flanking both sides of the highway. He pointed to an inconspicuous hole in the ground ...