Siam Park: Tenerife's Number-One Water Park
By Jérôme R · Not visited yet: research-based guide · Updated · How we work
Regularly voted the world's best water park, Siam Park is one of Tenerife's headline attractions, in Costa Adeje in the south of the island. Thrill slides, a wave river and a giant lagoon in a polished Thai setting: the park appeals to families and adrenaline seekers alike. We haven't been ourselves yet; this guide gathers the essentials, verified and up to date, and complements our page on things to do in Tenerife.
The essentials at a glance
- Where: in Costa Adeje, in the south of the island, near the main beach resorts.
- Reputation: regularly ranked the world's best water park (traveller reviews).
- Prices (official ticket office, October 2026): €44/adult (12+) and €32/child (3-11), free for under-3s; prices can vary by date.
- A combined 'Twin' ticket with Loro Parque is available and often better value.
Photo shared by a family member
- This photo of Siam Park was shared with us by M., my sister, who visited the park in October 2025.
Our approach: verified research, not first-hand experience (yet)
- We haven't visited Tenerife ourselves yet. This guide is built from thorough research — official sources, attraction websites and up-to-date data — to help you plan your trip transparently.
- We'll enrich it with our own on-the-ground experience after our next visit. Until then, the prices, hours and terms quoted are indicative: confirm them before you go.
Tenerife's Siam Park water park: prices, opening hours and getting there (October 2026)
In short: Siam Park in Costa Adeje is open every day of the year, from 10am to 5pm in winter and from 10am to 6pm in summer. On the official ticket site, entry costs €44 for an adult (age 12 and over) and €32 for a child aged 3 to 11; under-3s go free. Prices checked on 17 October 2026.
Sources: Siam Park's official website and ticket shop and the park's general information page, checked on 17 October 2026. Prices vary by date, so check them when you book.
Why visit Siam Park?
Because Siam Park has topped world water-park rankings for years. Its Thai-temple setting, the quality of its facilities and the variety of its rides make it a headline outing in southern Tenerife, for thrills and for family relaxation alike.
Highlights include the Tower of Power, a near-vertical slide through a shark aquarium, the Mai Thai River (the world's longest artificial river), the wave lagoon and a white-sand beach. Gentler zones are set aside for young children.
Siam Park prices and tickets
On the official ticket office (October 2026), admission to Siam Park costs €44 for an adult (aged 12 and over) and €32 for a child aged 3 to 11, and is free for under-3s; prices can vary by date. VIP packages (private cabanas, fast-track) are available separately.
If you're also planning Loro Parque, the combined 'Twin' ticket links the two parks and usually works out cheaper than two separate entries. Book online ahead in summer to secure the date and skip the queue.
Practical tips for the visit
Arrive at opening to enjoy the big rides before the crowds, and set aside a full day. Lockers and floats are hired on site; bring sun cream and water shoes. Combine it with other stops in our Canary Islands guide.
Frequently asked questions
Where is Siam Park?
In Costa Adeje, in southern Tenerife, a few minutes from the resorts of Costa Adeje and Playa de las Américas.
How much is admission to Siam Park?
On the official ticket site (October 2026): €44 for an adult (12 and over), €32 for a child aged 3 to 11, free for under-3s. Prices vary by date; VIP packages and a combined ticket with Loro Parque are also available.
Is Siam Park suitable for young children?
Yes, alongside the thrill slides, the park has gentle bathing zones and a dedicated area for little ones.
Do you need to book Siam Park in advance?
In high season, yes: booking online secures the date and avoids the queue at the entrance.
What's the best time to visit Siam Park?
From opening, to ride the big attractions before the crowds. Allow a full day.
What are Siam Park's opening hours?
Every day of the year: 10am–6pm from 1 May to 29 October and 10am–5pm from 30 October to 30 April, according to the park's official hours.
How do you get to Siam Park without a car?
On the park's free bus from Costa Adeje, Los Cristianos and Playa de las Américas, or by TITSA bus to Playa de las Américas bus station, about a 5-minute walk away.
How tall do you need to be for the Tower of Power?
At least 1.49 m and aged 12 or over, according to Siam Park's official website.