Lanzarote_5_Luc_Viatour Published July 22, 2019 at 640 × 425 in Two Provinces, Eight Islands and an Endless Array of Sights and Activities-What to See and Do in the Canary Islands ← Previous / Next → Cueva de los Verdes, Canary Islands. Cave lake in tunnel with optical illusion Photo credit: Luc Viatour/https://Lucnix.be CC BY-SA 3.0 Cueva de los Verdes, Lanzarote, Canary Islands