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The orange loops of a roller coaster at Siam Amazing Park under a blue sky, behind a trimmed hedge.
Official site

Joachim Lutz · CC BY-SA 4.0 · Source

Siam Amazing Park

An amusement and water park in Khan Na Yao, eastern Bangkok, opened in November 1980 as Suan Siam (Siam Park City) by developer Chaiwat Luangamornlert and renamed in 2019. Its Water World has a 13,600-square-metre wave pool and water slides, and the other zones hold about 30 rides, among them the Vortex and Boomerang roller coasters.

Good to know

Opening hours
Mon–Sun 10:00–18:00

Hours checked October 16, 2026 · source siamamazingpark.com

When to go

Today’s hoursAll weekHide week
Mon10:00–18:00
Tue10:00–18:00
Wed10:00–18:00
Thu10:00–18:00
Fri10:00–18:00
Sat10:00–18:00
Sun10:00–18:00

Frequently asked questions

What are the opening hours of Siam Amazing Park?

Opening hours: Mon–Sun 10:00–18:00.

Official site

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