Siam Amazing Park
Come on a Tuesday. That's the whole trick here. Weekdays at this Khan Na Yao theme park can be so quiet you'll have entire rides to yourself, while weekends turn the same attractions into long, hot queues. One admission covers both the amusement park and the water park, which softens a ticket price plenty of people find steep, and it's worth looking online for deals or buffet-inclusive tickets before you turn up.
The land rides are the stronger half. There's a good spread from baby-sized up to serious drops, enough that families with mixed ages don't have to split up. The water side is more modest than the name suggests, though the wave pool is genuinely huge and holds a Guinness World Record. Some reviewers have noticed algae in it, so go in with realistic expectations. The other thing to accept: on any given day one to three rides will be shut for maintenance. It's common enough that you shouldn't build your visit around one specific coaster.
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Experience hints
Pair your visit. After Siam Amazing Park, round out your day in Bangkok with contrasting stops nearby.
Reviews from Google
Starting from the negatives 1. being during every visit there’s almost guaranteed to be 1 to 3 rides closed for maintenance no matter what time you come 2. Avoid the weekends as each ride has very long queues Positives 1. There’s lots of rides for kids adults and families to try either separately or altogether all at once from big ones to medium size ones two baby size ones. 2. During the weekday this place is very empty so it’s best to come during the weekday as there’s no wait time 3 there’s lots of different foods available in Bangkok Road, which is also connected to the entrance Halal food for Muslims and Thai food for Thai people different cultural foods here 4. Getting here by taxi is very easy and the parking space is cheap and easy to find. 5. It’s very large so come here early as there’s a lot to explore even the map can get a bit. 6. It’s ฿1000 for adults but there’s a sale on for promotion right now so it was worth the price. 7. you can get tickets cheaper online or third-party 8. Great place for foreigners and tourist to come and try out, especially when it’s sunny. 9. It has three different sections, Bangkok world, Waterworld, and then the adventure world all are amazing. 10 . Staff speak enough English to make you understand rules 11. Machine, machines and instruction boards everywhere are in Thai and English good for foreigners. Overall, great experience I suggest to come during the weekday instead the weekend and if it’s on a sunny day, grateful for families and friends to come together or couples 8.5 out of 10 experience Only reason why I’m not giving you a 10 out of 10 is because from other reviews it seems like sometimes the big rides can be closed sometimes, but I got lucky this time and they were open Have fun visiting best of luck everyone
Siam Amazing Park is one of the most exciting and well-known theme parks in Thailand, offering a full day of fun for families, friends, and thrill seekers. The park has a great mix of attractions, including thrilling roller coasters, a huge water world, wave pools, and relaxing rides suitable for all ages. The grounds are clean and well maintained, and the staff is friendly and helpful throughout the visit. One of the highlights is the massive water park, which is perfect for cooling off in the tropical heat. The rides like the Super Spiral and Speed Slides add a lot of excitement, while the wave pool and lazy river give a more relaxing experience. The amusement park area also has classic rides, adrenaline-pumping roller coasters, and a fun atmosphere that keeps you entertained for hours. Siam Amazing Park offers good value for money, and there are plenty of food stalls and rest areas inside. Whether you want adventure, relaxation, or a great family outing, this park is a wonderful choice to enjoy a memorable day in Bangkok.
Fun for the family, but watch the budget!" "Siam Amazing Park is a Bangkok staple. While the ticket price is a little steep, you do get access to both the amusement park and the water park. The water side is a bit basic—don't expect a massive water kingdom—but it's okay for a few hours of splashing. The land rides are where the real fun is. Pro tip: Check for online deals or 'buffet inclusive' tickets to get better value for your money!" • The Wave Pool: It actually holds a Guinness World Record for being the largest in the world—definitely worth mentioning if you want to sound like a pro! • Value Hack: Many people find that booking through apps like Klook or Traveloka (especially in 2026) offers much better rates than the walk-in price.
A sample of visitor reviews from Google. Read all 17,346 reviews on Google.
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Siam Amazing Park: Frequently Asked Questions
Is Siam Amazing Park worth visiting?
Siam Amazing Park holds a 4.2★ rating from 17,346 Google reviews — a strong rating for activities & tours in Bangkok.
What are the opening hours of Siam Amazing Park?
Siam Amazing Park is typically open 10:00-18:00 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.
When is the best time to visit Siam Amazing Park?
The best months to visit Bangkok are November – February, with the most reliable weather. Crowds peak in December & January — going early in the day usually means fewer people. Months to think twice about: April – May (peak heat).
Where is Siam Amazing Park located?
Siam Amazing Park is at 203 Thanon Suan Sayam, Khwaeng Khan Na Yao, Khet Khan Na Yao, Krung Thep Maha Nakhon 10230, Thailand, in Bangkok. Getting around Bangkok: BTS Skytrain (most central areas); MRT Metro (underground).
Location Info
203 Thanon Suan Sayam, Khwaeng Khan Na Yao, Khet Khan Na Yao, Krung Thep Maha Nakhon 10230, Thailand02 105 4294www.siamamazingpark.com/Visitor Information
Best time to visit
November – February
Avoid: April – May (peak heat)
Rainy season
May – October
Avg. temperature
25°C – 34°C(77°F – 93°F)
Crowds
Peak: December & January
Getting there
Suvarnabhumi (BKK) and Don Mueang (DMK) airports serve Bangkok with direct flights from most major cities.
Getting around
- •BTS Skytrain (most central areas)
- •MRT Metro (underground)
- •Airport Rail Link (ARL)
- •Chao Phraya Express Boat
- •Grab (ride-hailing app)
- •Metered taxis — always use the meter
Where to stay near Siam Amazing Park
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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 Popular Activities Online
Booking platforms like GetYourGuide give you instant confirmation and, on many activities, free cancellation — and you can read recent reviews before committing. 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.
Nearby Places

Bangkok World
A themed attraction park in Khan Na Yao featuring Bangkok landmark replicas, a waterpark, and adventure zone.

Bangkok River Tours
Private river tours along the Chao Phraya, including scenic Ayutthaya-to-Bangkok routes with guides and onboard drinks.
Similar Activities & Tours Across Thailand

Elephant Jungle Sanctuary Phuket
No rides, no shows, just feeding, mud and washing rescued elephants in the Kathu jungle.

Nongnooch Pattaya Garden
Half a day minimum, 500 acres of themed gardens and dinosaurs, and you'll want to be there by 8am.

Khao Kheow Open Zoo
Rent the golf cart. Walk it and you'll see a fraction of the place and still lose seven hours.

Promthep Cape
Phuket's southern tip, best at sunset, though sunrise is when you get the cliffs almost to yourself.
Where to stay near Siam Amazing Park
Find hotels in Bangkok on the booking sites travellers trust most.
- Compare prices across sites
- Filter for free cancellation
- Secure checkout on the partner site
Compare rates on Booking.com
Largest selection
Compare rates on Expedia
Bundle & save
Compare rates on Hotels.com
Member prices
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.
Location Info
Visitor Information
Best time to visit
November – February
Avoid: April – May (peak heat)
Rainy season
May – October
Avg. temperature
25°C – 34°C(77°F – 93°F)
Crowds
Peak: December & January
Getting there
Suvarnabhumi (BKK) and Don Mueang (DMK) airports serve Bangkok with direct flights from most major cities.
Getting around
- •BTS Skytrain (most central areas)
- •MRT Metro (underground)
- •Airport Rail Link (ARL)
- •Chao Phraya Express Boat
- •Grab (ride-hailing app)
- •Metered taxis — always use the meter