Best Water Parks in Phuket (2026)

Phuket’s water parks have consolidated considerably over the last few years. Blue Tree’s lagoon closed for good in August 2024, leaving two main purpose-built parks operating in 2026: Andamanda, the big-budget Thai-mythology showpiece in Kathu, and Splash Jungle up near the airport in Mai Khao. Both are genuinely good. The choice comes down to budget, which part of the island you’re staying on, and how intense you want the day to be. April and December are peak months — plan around school holidays if queue lengths matter to you.

The short answer: Andamanda for thrill-seekers and families wanting a full resort day (32 slides, 3-metre wave pool, 1,800 THB at the gate); Splash Jungle for a mellower, cheaper outing closer to the northern beaches (12 rides, 1,050 THB adult). For more on what else the island offers, the Phuket destination guide covers beaches, temples, and neighbourhoods.

Quick picks

Andamanda Phuket — the island’s main event

Andamanda Phuket is the largest water park on the island by a wide margin: 100,000 square metres across Kathu District, built around a Thai mythology theme that runs from the architecture down to the ride names. It opened in 2022 and has been the go-to ever since.

The headline numbers: 32 slides and 8 distinct aquatic attractions, plus a wave pool that produces waves up to 3 metres — reportedly the largest in Thailand. The Abyss is a 23-metre near-vertical freefall drop. The Kraken Racer pits six riders side-by-side on parallel lanes. If those sound too intense, the lazy river through artificial limestone formations runs continuously and is perfectly pleasant for an hour.

Families with young children are specifically well catered for. The Wonder Waterland zone has a cluster of mini-slides — the Sea Snake, Rip Curl, and Tadpole — plus shallow paddling areas with enough shade that a two-year-old can spend a whole morning there without getting overwhelmed. The park splits neatly into an intense zone and a calm zone, which not every water park manages to do.

Gate prices are around 1,800 THB for adults and 1,200 THB for children (91–121 cm). Children under 90 cm enter free. Booking via the official site or Klook before you go typically brings that down to around 1,600 THB / 1,100 THB — worth the five minutes to sort in advance. The park is open daily 10:00–19:00.

Insider Tip: The Abyss and Kraken Racer queues peak between noon and 3 PM. Head to those rides first thing at 10 AM, then move to the wave pool or lazy river in the afternoon heat. The wave pool itself runs timed sessions — check the board near the entrance for the schedule.

The Kathu location is roughly central for Phuket: about 15 minutes from Patong Beach, 20 minutes from Phuket Old Town, and 35 minutes from the airport. Grab is the easiest transport option. The park has its own large free car park if you’re renting a car or scooter.

If you’re combining the day with a resort stay, the best family resorts in Phuket guide covers hotels near Kathu and across the island.

Splash Jungle — the quieter alternative up north

Splash Jungle sits on the grounds of the Grand West Sands Villa near Mai Khao Beach, right at the northern tip of Phuket and about 15 minutes from the international airport. It’s a noticeably smaller park than Andamanda — 12 rides versus 32 — but that’s not necessarily a disadvantage if you’re travelling with younger kids or don’t want a full theme-park production.

The rides are well-designed for the space. The Boomerango is the signature thrill ride: an enclosed tube drops you into a near-vertical open wall, launching you up and back down into the pool. The Whizzard has six enclosed lanes for racing. The Super Bowl shoots riders out of a dark tube into a circular funnel. For families, the large raft ride fits the whole group on one inflatable.

Adult gate prices run around 1,050 THB (12 and older), 750 THB for children aged 5–11, and free for under-5s and seniors over 65. A higher-tier ticket at around 1,850 THB includes towels and access to the Infinity Pool. The park opens 10:00–18:00 daily, with last entry at 4 PM. Life jackets are distributed free at each ride for non-swimmers.

Insider Tip: Splash Jungle is attached to the Grand West Sands hotel, which means hotel guests often get discounted rates or complimentary access — worth checking at check-in if you’re staying nearby.

The northern location means it suits guests staying in Mai Khao, Nai Yang, or Bang Tao considerably better than a trip all the way to Andamanda. If your resort is on the west coast near Bang Tao, Splash Jungle is the logical pick. The family resorts with waterslides in Phuket guide covers resorts in this area that combine hotel pools with water-park proximity.

Blue Tree Phuket — what changed

Blue Tree opened its lagoon water park in Cherngtalay (near Bang Tao Beach) in 2019, offering a trendy alternative to purpose-built parks: a central jump park with platforms and zip lines over a blue lagoon. It attracted a specific crowd — older teenagers and adults who wanted activity without the full theme-park experience.

The lagoon water park permanently closed on 1 August 2024. The site itself is still open and worth knowing about: 56 acres with restaurants, cafes, boutique shops, padel tennis, a skate park, a forest jogging trail, and a kids’ adventure playground (dry, no water rides). Entry to the complex is free. It’s a reasonable half-day for families who want to eat, shop, and let children burn energy without paying park admission.

If you’re looking for a similar vibe to what Blue Tree’s lagoon offered — more social, activity-based, adult-skewing — neither Andamanda nor Splash Jungle exactly replaces it. Worth factoring that into expectations.

Practical tips for any Phuket water park

How to book and save money

Both Andamanda and Splash Jungle discount gate prices when you book online. The Andamanda website, Klook, and GetYourGuide all carry the same park — compare on the day, though the park’s own site often matches or beats OTAs. Families of four can expect to save 1,200–2,400 THB versus gate pricing by booking in advance.

Neither park accepts walk-up reservations for cabanas or VIP zones — book those separately at time of ticket purchase if you want guaranteed shade.

What to bring

Water shoes matter more than most people pack for. Both parks have rough concrete paths that are hard on bare feet by midday. A rash vest is worthwhile for kids who’ll be in the sun for six-plus hours. Lockers are available at both parks (typically 100–200 THB deposit), so there’s no need to keep valuables poolside.

Cash is useful for snacks and lockers. Both parks have ATMs on-site, but the queues during school holidays make grabbing 500–1,000 THB beforehand sensible. The on-site food at Andamanda covers most diets, including international options; Splash Jungle’s offering is more limited.

Getting there and staying connected

Grab works well to both parks — book the return leg before you go in if your timing is flexible, as the parks are not on Grab’s standard high-traffic routes and wait times can stretch at peak times. For Andamanda, a metered taxi from Patong typically runs 300–500 THB one way; from Kata or Karon, add 10–15 minutes.

If you’re on roaming data or a local SIM that’s running low, sorting connectivity before a full-day park trip is worth doing — it’s the easiest way to book tickets, call a Grab, and look up return timing without the stress. The best eSIM for Thailand guide compares providers from around 3 USD for a week of data.

Verdict: Andamanda Phuket is the stronger park overall — more rides, better theming, a toddler zone that actually works, and a wave pool that’s the best of its kind in southern Thailand. It costs more, and the crowds on peak days are real. Splash Jungle earns its place as a genuine alternative: lower-key, cheaper, and far more convenient if you’re staying in northern Phuket. Pick by location and budget rather than quality — both are well-run and worth the day.

Rating: 8/10