Mount Teide, located on the island of Tenerife in the Canary Islands, is a badass volcano that's the highest point in Spain and the Atlantic. Standing tall at 3,715 meters above sea level, it's a popular spot for tourists and scientists alike. With its epic history of eruptions and mystical legends from the native Guanches, Teide is not just a mountain – it's a whole vibe. Plus, it's home to an awesome astronomical observatory and some killer views.