
Skip the queue at the world's best water park. Siam Park in Costa Adeje features the Tower of Power, a giant wave pool, and Thai-themed tropical gardens.
Siam Park has been voted the world's best water park by TripAdvisor travellers for multiple consecutive years, and a single visit makes it easy to understand why. This spectacular Thai-themed park in Costa Adeje combines adrenaline-pumping rides with beautiful architecture, lush tropical gardens, and a relaxed family atmosphere that makes it the highlight of many Tenerife holidays.
Thrill-seekers head straight for the Tower of Power — a near-vertical 28-metre drop that sends you through a transparent tube in the middle of a ray and shark aquarium. The Dragon ride twists through dark tunnels before ejecting riders into daylight; Kinnaree is a 200-metre mat racer slide; and Singha is a wild water coaster with sudden drops and hairpin turns. For the truly brave, Patong Rapids sends groups on giant inflatables through a churning whitewater course.
Families with younger children will love the Lost City — a massive water playground with small slides, fountains, and water cannons — and the lazy river that meanders through the park's tropical grounds. The Siam Beach features the world's largest man-made wave, producing perfect barrels for body surfing. Between rides, relax on sun loungers, dine at Thai restaurants, or float around the Mai Thai River past waterfalls and beneath ornate Thai temple structures.
Siam Park tickets are among the most-searched items for Tenerife holidays — and for good reason. This Costa Adeje water park is repeatedly voted the world's best. Pre-booking online means skip-the-line entry and often better prices than the gate. Combo tickets with hotel transfers or a Siam Park + Loro Parque twin pass deliver excellent value.
Siam Park is open year-round with heated water (~25°C) even in winter. Peak crowds arrive July–August and Christmas; spring and autumn mean shorter queues. Arrive at opening for Tower of Power and Siam Beach with less waiting.
The park sits on the TF-1 between Los Cristianos and Costa Adeje, with free parking. Many southern hotels are a short taxi or free shuttle ride away. Compare ticket options on this page and book early for peak dates.
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