Playa de las Américas is an upscale resort on the southwest coast of Tenerife, the largest of Spain’s Canary Islands. It’s known for its natural and man-made beaches, lively surf and vibrant nightlife. Avenida las Américas is lined with shops and restaurants. Arona Pyramid auditorium stages flamenco shows. To the north, vast Siam Park water park has slides and artificial waves. Whales and dolphins swim offshore.