Siam Park
A Thai-themed water park in southern Tenerife with a near-vertical slide through a shark tank and an artificial surf wave.
Updated 20 October 2026

AI illustration
Siam Park opened in 2008 beside Costa Adeje, built by the owners of Loro Parque in an elaborate Thai style with carved pavilions, a floating market and a temple gate, at a cost of 52 million euros. Its signature ride is the Tower of Power, a near-vertical drop of twenty-eight metres that ends in a clear acrylic tube running through a tank holding sharks and rays. The Wave Palace generates waves up to three metres for bodyboarding, and a lazy river runs through most of the site. Southern Tenerife's climate means it operates year-round with reliable sun, which is unusual for a water park in Europe. It has repeatedly topped visitor-voted rankings of water parks worldwide.
The main sights
- The Tower of Power - a near-vertical drop through a shark tank tube.
- The Wave Palace - an artificial beach with waves up to three metres.
- The Thai theming - carved pavilions, a temple gate and a floating market.
- The year-round operation - southern Tenerife sun in every season.
When to go
Year-round; southern Tenerife is dry and warm all year. Queues are longest in school holidays and on cruise days. Arriving at opening is the standard advice for the major slides.
What to expect
Tickets are among the most expensive water park entries in Europe, and lockers, food and cabanas add considerably. Queues for the headline rides can exceed an hour. The Tower of Power is genuinely intimidating and not for everyone.
Nearby
Costa Adeje and Playa de las Americas are alongside; Los Gigantes lies north up the coast.
Key facts
Source: Wikidata, item Q1843206, read on 18 October 2026.
What to pack for Siam Park
Chosen from what this place is for. Tap a kit for the full checklist.
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Quick-dry clothing - Board shorts or synthetics that shrug off spray and dry fast. Find on Amazon
- Modest clothing - Shoulders and knees covered - the single most common requirement. Find on Amazon
- Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.





