La Guancha, Spain offers 3 beaches perfect for sunbathing, surfing, swimming, and more. La Guancha, Canary Islands, Spain, is known for its proximity to the Teide National Park and the stunning views of Mount Teide. The best time to travel to La Guancha, Spain, is from May to October, with average air temperatures ranging from 70°F to 82°F and water temperatures from 68°F to 75°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!