Siam Park, a Thailand-themed water park in Costa Adeje, in the south of Tenerife, is open every day: from 10 am to 6 pm from 1 May to 29 October and from 10 am to 5 pm from 30 October to 30 April. On the official ticket office, the entry price shown for October 2026 is €44 from age 12 and €32 for ages 3 to 11, free under 3. This page brings together the prices and rules published by the park, the official shuttles, the pitfalls to avoid (no outside food, no re-entry, no refunds) and a month-by-month table combining official weather data and sunset times.
The park is on the southwest coast of the island: for the rest of your stay, see our guide to visiting Tenerife and our page on the best time to visit Tenerife.
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Siam Park: the essentials
- Opening hours: every day, 10 am – 6 pm (1 May – 29 October) and 10 am – 5 pm (30 October – 30 April) — checked on 24 October 2026 on siampark.net
- Day ticket (October 2026): €44 from age 12, €32 for ages 3 to 11, free from 0 to 2 — checked on 24 October 2026 on the official ticket office
- Included: all attractions, sun loungers, tubes, life jackets, parasols, changing rooms, showers and wifi, according to the park.
- Extra cost: lockers and towels (subject to availability), parking (€7, limited spaces), Fast Pass.
- Booking: not mandatory; buying online fixes the date of your visit.
- Key rules: no outside food or drinks, no leaving and coming back, tickets not refunded (including in case of weather closure).
- Address: Costa Adeje, southwest Tenerife; free shuttles from Las Américas and Los Cristianos.
Siam Park opening hours
The park uses two schedules during the year and opens every day. It does not publish a weekly closing day, but its rules state that it stays open « as long as weather conditions allow »: if it closes, entry is not refunded.
| Period | Hours | Departure of the park’s official buses |
|---|---|---|
| 1 May – 29 October (« summertime ») | 10 am – 6 pm, every day | 5:30 pm |
| 30 October – 30 April (« wintertime ») | 10 am – 5 pm, every day | 5 pm |
Once you are in, you cannot leave and come back. So bring everything you need for the day (sunscreen, a change of swimwear, a means of payment), because food and drinks from outside are not allowed.
Official tickets and prices
| Ticket | Price shown | Conditions |
|---|---|---|
| Adult (day) | €44 | From age 12 |
| Child (day) | €32 | Ages 3 to 11 |
| Baby | Free | Ages 0 to 2 |
| Fast Pass Unlimited | €99 | Unlimited priority access except Tower of Power and Mai Thai River; entry not included; neither cancellable nor changeable |
| Round-trip bus north / south of the island | €21 adult, €17 child (free from 0 to 2) | Book before 5 pm the day before |
| Parking | €7 | Limited spaces, price « subject to change » |
The official ticket office also offers an « All Inclusive » ticket (unlimited Fast Pass, meals and drinks, towel and locker), an annual pass, the « Twin Ticket » combined with Loro Parque (two days), VIP cabanas and a reduced rate reserved for Canary Islands residents, who must show proof at the entrance. The « Limited » Fast Pass (one ride per attraction) is sold only at the park, on the day.
Booking tickets: official or reseller?
Tickets are sold on the park’s website and by many resellers (activity platforms, agencies, hotels). Before buying elsewhere, check three things: that the price is lower than or equal to the official ticket office’s price for the same date, that the ticket is dated (the park sells entries for a specific day) and that the cancellation conditions are written in black and white, because the park itself does not refund. Packages combining transport and entry can be handy if you stay far from Costa Adeje.
The attractions by world
The park groups its attractions into three worlds on its official website.
- Relax: the lazy river Mai Thai River, the Siam Beach, the VIP cabanas, the Champagne Club VIP, the floating market and Sea Lion Island.
- Family: Naga Racer, Sawasdee, Jungle Snakes, The Lost City (children’s area), The Wave Palace (wave pool), The Giant, Coco Beach and Bodhi Trail.
- Adrenaline: Tower of Power, The Vulcano, Dragon, Kinnaree, Saifa, Singha, Mekong Rapids and Patong Rapids.
Each attraction has its own page on the park’s website: check it for access conditions before promising a slide to a child.
Best time to go
The park is outdoors. As for the climate, the AEMET station at nearby Adeje records average highs of 22 °C (72 °F) in winter and above 28 °C (82 °F) in August, with very few rainy days. The table below adds two calculations: the average number of rainy days over a week’s vacation and the sunset time, useful for knowing whether it is still daylight at closing time.
| Month | Max | Min | Rainy days / month | Rainy days over 7 days | Sunset (15th of the month) | Park closing |
|---|---|---|---|---|---|---|
| January | 22.1 °C (72 °F) | 13.8 °C (57 °F) | 1.9 | 0.4 | 6:32 pm | 5 pm |
| February | 22.0 °C (72 °F) | 14.0 °C (57 °F) | 1.9 | 0.5 | 6:57 pm | 5 pm |
| March | 23.0 °C (73 °F) | 14.2 °C (58 °F) | 1.5 | 0.3 | 7:15 pm | 5 pm |
| April | 23.5 °C (74 °F) | 15.6 °C (60 °F) | 1.0 | 0.2 | 8:32 pm | 5 pm |
| May | 24.5 °C (76 °F) | 16.4 °C (62 °F) | 0.2 | 0.0 | 8:49 pm | 6 pm |
| June | 25.8 °C (78 °F) | 18.2 °C (65 °F) | 0.1 | 0.0 | 9:04 pm | 6 pm |
| July | 27.4 °C (81 °F) | 19.3 °C (67 °F) | 0.0 | 0.0 | 9:05 pm | 6 pm |
| August | 28.5 °C (83 °F) | 20.4 °C (69 °F) | 0.3 | 0.1 | 8:45 pm | 6 pm |
| September | 28.3 °C (83 °F) | 19.3 °C (67 °F) | 0.7 | 0.2 | 8:12 pm | 6 pm |
| October | 27.3 °C (81 °F) | 18.3 °C (65 °F) | 1.7 | 0.4 | 7:37 pm | 6 pm |
| November | 25.2 °C (77 °F) | 15.7 °C (60 °F) | 1.5 | 0.3 | 6:14 pm | 5 pm |
| December | 23.5 °C (74 °F) | 13.4 °C (56 °F) | 3.3 | 0.7 | 6:13 pm | 5 pm |
What the figures show: the sun always sets after the park closes, by a small margin in winter. December is the « rainiest » month with about three rainy days in the month, i.e. less than one day over a week’s stay. Highs stay around 22 °C (72 °F) to 23 °C (73 °F) from December to March: the water in the pools and the air are then cooler than in summer, something to bear in mind with young children.
The park does not publish attendance figures by day or month, so we give none. Arriving at opening time remains the simplest way to do the big attractions before midday.
Getting there: shuttles, buses and car
- Free park shuttles: double-decker buses from Las Américas (stops Calle Llanos de Troya, Best Tenerife, CC Presidente) and Los Cristianos (CC Pasarela, Sol Arona…), several departures each morning according to the park’s schedule.
- Paid park buses: from the north (Puerto de la Cruz, Santa Úrsula, Santa Cruz, Las Caletillas) every day, and from the southwest (Los Gigantes, Playa Arena…) and Golf del Sur on certain days only; booking before 5 pm the day before, with phone confirmation requested for the north line.
- By car: the park’s car park is paid (€7) and limited.
- Arriving on the island: see our Tenerife guide for airports and choosing where to stay.
Common mistakes (according to the park’s rules)
- Bringing a picnic: outside food and drinks are not allowed.
- Going out « just to get to the car »: leaving is final.
- Counting on a refund if the weather turns: the park does not refund tickets, even in case of closure.
- Thinking the Fast Pass includes entry: it is bought in addition to the ticket and covers neither Tower of Power nor Mai Thai River.
- Forgetting to book the official bus the day before by 5 pm.
- Leaving without checking the closing time: 5 pm in winter, with a last bus at 5 pm.
Your stay in Tenerife
Siam Park combines well with a day at Teide National Park, in the center of the island. To choose the best Canary island with children, compare Tenerife or Gran Canaria and Tenerife or Lanzarote.
Frequently asked questions
What is the Siam Park entry price?
On the official ticket office, the entry price shown for October 2026 is €44 from age 12 and €32 for ages 3 to 11; it is free from 0 to 2. The price may vary by date: check it for your day of visit.
What are Siam Park’s opening hours?
From 10 am to 6 pm from 1 May to 29 October and from 10 am to 5 pm from 30 October to 30 April, every day.
Can you bring a picnic to Siam Park?
No. The park’s rules forbid entering with food and drinks.
Is the Fast Pass worth it?
It avoids queues but is expensive (€99 for the unlimited version shown online), does not include entry and excludes Tower of Power and Mai Thai River. It is neither cancellable nor changeable.
How do you get to Siam Park without a car?
The park runs free shuttles from Las Américas and Los Cristianos, and paid buses (€21 adult, €17 child round trip) from the north and other areas of the island, to be booked the day before.
Is Siam Park open all year?
Yes, every day, but the park may close if the weather requires it, without refunding tickets.
Our sources
- Siam Park (siampark.net): « Opening Hours », « Services », « Directions » and « Rules » pages, attractions and online ticket office (prices shown for October 2026), consulted on 24 October 2026
- AEMET (Spanish State Meteorological Agency), OpenData for the Adeje station (C419X), 1991-2020 normals, relayed by the weather box of the Wikipedia « Adeje » article
- Sunset and rainy days over 7 days: Destination de Voyage calculation, NOAA solar algorithm, Atlantic/Canary time zone, coordinates of the AEMET Adeje station, on the 15th of each month (year 2027)
- Our methodology
Updated November 2026. Prices, hours and access rules may change: check the official website before you go.