Fantasia Lagoon

4.1(950 reviews)

Perched on top of The Mall Bangkhae shopping centre in western Bangkok, Fantasia Lagoon is a compact water park offering a practical and affordable way to beat the city heat. With water slides, a large pool for lounging, and food and drink vendors on site — including cold drinks and beer — it functions as a self-contained half-day destination, particularly well suited to families with children. Entry is straightforward and budget-friendly, with adult tickets typically in the 200–250 THB range and reduced rates for children. The park is generally uncrowded compared to larger attractions, and visitors describe the facilities as clean and reasonably maintained, though some slides may be closed periodically for servicing. The atmosphere is relaxed rather than resort-like, making it a local favourite rather than a major tourist draw. Good to know: Rental swimming caps are required and available on site, so factor that into your budget. As specific opening hours are not reliably listed online, it is worth checking the venue's social media or calling ahead before making the trip. Because Fantasia Lagoon sits within a shopping mall complex, arriving by taxi or rideshare is the most practical option. The mall location also means air-conditioned facilities are nearby if you need a break from the sun.

Experience hints

Pair your visit. After Fantasia Lagoon, round out your day in Bangkok with contrasting stops nearby.

Visitor Reviews

Good small water park for family. It is on the top of The Mall Bangkhae, the entrace fee is 220 THB for adult and 150 THB for child. There is some restaurant inside and cold drink,beer. If you rent swimming pool costume 70 THB per person. If you wanna go outside, Staff will stamp your hand, you are allowed to enter again and again. It was a good day with my family there.

Very big and very enjoyable place,can spend all day here.All you need is here. 😊

Great place to take your family to. 3 of the themed slides were closed today because of renovation/service and will open soon. 200 bath for an adult and 150 for Kids,so its not much for a half a day with some fun in the water 😉. I would advice you to go in the weekdays as its not to many visitor aswell. You need a bathing cap to enter but you can rent it at the shop for 20 baths with other things as bathtube and swimmingboards. I would definitive come again 👍

Location Info

275 Phet Kasem Rd, Khwaeng Bang Khae Nuea, Khet Bang Khae, Krung Thep Maha Nakhon 10160, Thailand

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Tips for Visiting Activities & Tours

Vet Elephant Sanctuaries

Only visit sanctuaries that prohibit riding, use no chains or bullhooks, and let elephants roam freely. Elephant Nature Park in Chiang Mai set the standard. If a place offers painting shows or circus tricks, walk away.

Book Through Klook or GetYourGuide

These platforms offer instant confirmation, free cancellation on most activities, and prices that are often lower than walk-up rates. Compare with local agencies for multi-day trips where negotiation might save more.

Do Outdoor Activities in the Morning

Heat and humidity peak from noon to 3 PM. Schedule jungle treks, cycling tours, and outdoor cooking classes for early morning. Water activities are more flexible since you're in and out of the sea.