The most iconic slide at Siam Park in Tenerife, the Tower of Power, stands at a staggering 28 meters (approximately 92 feet) high. This world-renowned "free-fall" slide is a high-value must-do for adrenaline junkies, sending riders down a near-vertical drop where they can reach speeds of up to 80 km/h (50 mph). The experience concludes with a high-speed transit through a transparent acrylic tunnel that runs through a massive shark and ray aquarium. Due to the intensity of the drop, there is a strict height requirement of 1.42 meters (4'8") and a minimum age of 14 for some variations of the experience. A peer-to-peer tip for 2026: the line for the Tower of Power is often the longest in the park, so hitting this attraction as soon as the gates open at 10:00 AM is the best way to ensure you conquer the "Palace of Waves" without a two-hour wait in the sun.