Siam Amazing Park: Water Park Ticket and Buffet Lunch

Guinness waves and big slides, all in one place. Siam Amazing Park is a big day-trip mix of thrill rides and water slides, built around the Guinness wave pool and an all-day pass to 30-plus rides. You’ll find the park split into five zones, so you can switch gears from coaster action to pool time without planning a whole separate outing.

I also like that the ticket includes a buffet lunch, which makes the whole day feel less like a money pit and more like a straightforward family plan. One thing to keep in mind: a handful of rides can be closed for maintenance on the day you go, so you may not get everything the park advertises.

Key Things You’ll Notice First

• Guinness wave pool at the center of the water park: the wave area is the main event, and it’s great for either active fun or just watching the chaos from the loungers.
• Unlimited access means you can pace your day: go hard in the morning, slow down mid-afternoon, then hit the rides again.
• Five distinct zones: Water Park, X-Zone, Family World, Fantasy World, and Small World give you variety for kids of different ages.
• Buffet lunch included: you’re not hunting for food between rides; the menu has classics like phad thai and tom yum.
• Some rides may be down: plan for a few disappointments, especially if you’re targeting one specific attraction.

Siam Amazing Park at a Glance: One Ticket, Two Worlds

Siam Amazing Park (Siam Park City) is what you get when a Bangkok-area amusement park and a water park share the same property and, in practice, the same day. The park runs daily from 10:00 AM to 6:00 PM, which is a good window for a full day out without feeling like you have to sprint the whole time.

The structure is simple: one entrance ticket for unlimited access to both the water park and the rides. That matters because you’re not paying extra as you move between attractions. It also makes the park easier to manage with kids, since they can choose what to do next instead of you doing constant math on ticket add-ons.

If you’re wondering what kind of vibe to expect, it’s classic family entertainment: water slides, coaster rides, roller-coaster-style thrill moments, plus plenty of areas to sit, cool off, and recover. The park isn’t aiming for a minimalist, modern theme-park look. You may notice some rides look a bit older, but the overall sense in the feedback is that the experience still works.

Price and Value: Why the Ticket Usually Feels Fair

This experience runs around $24 per person and includes unlimited water-park access plus a buffet lunch. On paper, $24 doesn’t sound like a deal—until you remember that most amusement parks charge you for more than just entry. Here, the lunch inclusion is a big part of the value, especially if you’re traveling with kids who get hungry fast.

What you’ll like most is how the day becomes predictable:

• You can budget for the entry, then spend the rest of the time on rides and food.
• You don’t waste energy searching for meals or paying separate restaurant prices during peak hunger.

Now for the balance: buffet quality can be hit or miss depending on your expectations. Some people call it great with good selection; others rate it more average. Still, with water and rides, you’re usually not looking for a gourmet meal. You’re looking for something filling and quick that keeps you going. The included buffet generally covers the basics, including Thai favorites like phad thai and tom yum.

Getting There from Bangkok: Taxi vs Bus and the Real Timing

The park sits at 203 Suan Siam Rd., Kannayao, Bangkok 10230. From Bangkok city center, expect about 1 hour by car—but traffic can affect that, and one review essentially called the taxi ride an experience in itself.

By taxi

A taxi is the simplest option if you have a group and want door-to-door convenience. Directions to your driver include:

• สวนสยาม ทะเล-กรุงเทพฯ (สวนสยาม)
• Easy access via ถนนเสรีไทย and ถนนรามอินทรา
• Also near สุวรรณภูมิ via the วงแหวนรอบนอกฝั่งตะวันออก

By bus

If you want local and affordable, buses stop right in front of the park gate:

• Non-air-conditioned: No. 60, 71, 96, 115
• Air-conditioned: No. 178, 519

One practical note: the transfer service isn’t available if you’re staying in a hostel or guesthouse, so don’t count on pickup from every type of accommodation.

Your Game Plan for a 10:00 AM to 6:00 PM Day

This park is at its best when you don’t try to do everything. With a 10:00 AM to 6:00 PM schedule, you’ll enjoy it more if you treat it like two half-days stitched together: rides first, water second (or vice versa).

Here’s a simple rhythm that matches how the park feels:

1. Start with the rides that have height limits or long lines. Early tends to be easier.
2. Save the water slides and wave area for when the sun is hottest. You’ll already be cooled down from the park and ready for the mess.
3. Leave time to repeat favorites. The unlimited access is most valuable when you can go back to your top 2–3 attractions instead of forcing a checklist.

Also, plan for the possibility that some rides are closed. A few people reported multiple closures (think: 3–4 rides) due to maintenance. That’s not a reason to skip the park—it’s just a reason to keep your expectations flexible and not tie your whole day to one specific attraction.

Water Park Zone: Guinness Waves, Slides, and Lounge Time

The water park is built around the largest wave pool in the world recognized by Guinness World Records. That doesn’t mean it will thrill you the same way it thrills everyone. One review actually called the wave pool overrated, but another described the day as relaxed by the wave pool—so your personal reaction may depend on whether you want constant action or a calmer pool day.

You’ll also get the best of both worlds here:

• High-energy fun if you’re chasing slides and busy water attractions.
• Quiet recovery time if you’re happy lounging around the pool area.

That relaxation side is underrated. When you have kids, you want seats that don’t feel like punishment. Feedback points to plenty of lounges around pools and sit-down areas, so adults can cool off without standing in sun all afternoon.

The water park location and getting around

One slightly annoying detail: the water park is at the back of the main theme park. The park does offer a golf-buggy option for moving between areas. One review mentioned it was advertised at 20 baht, but they weren’t charged anything extra. Either way, it’s worth knowing that the park isn’t one flat loop—expect some walking, and use the transport if you’re tired.

Also watch for small extra charges around the pool area. For example, one review said beach chair rentals can cost 10 baht.

X-Zone and Big Thrills: Coasters, Upside-Down Moments, and Tall-Slide Energy

The park’s thrill rides are what make it more than just a water park with a few extras. Expect roller-coaster-style attractions, plus some signature slides described as seriously tall and fast.

Two ride details you’ll likely hear a lot about:

• A coaster that twists upside down 3 times
• A slide described as a 7-story rainbow slide

If you’re traveling with kids, pay attention to height rules. The child ticket is for kids between 100–130 cm, and children under 100 cm get free admission. Even when the park looks fun and harmless to you, some rides enforce the height checks strictly, and one family reported a child being turned away by a 1 cm shortfall.

That’s frustrating—but it’s also a safety reality. If you’re bringing younger kids, you’ll want to steer them toward rides in the smaller-kid zones (more on that below) and keep an eye on signage before you join a queue.

Finally, one caution that can save you time: one review said a ride shown in a promotional video wasn’t available on their day. So if there’s a specific attraction you’re obsessing over, don’t build your entire day around it.

Family World, Fantasy World, and Small World: Better Than One-Size-Fits-All

One reason this park works for families is the way it’s sectioned. You don’t just have one “kid area.” You have five zones, including:

• Family World
• Fantasy World
• Small World
• X-Zone
• Water Park

In practice, that means you can adjust based on your kids’ energy. If one child is done with big drops, you’re not stuck finding a separate venue. You can pivot to gentler attractions and keep the day moving.

If your kids tend to need breaks, I’d treat the zones like a flow plan:

• Do the bigger rides first when they’re still excited.
• Transition to smaller rides and water play once attention dips.

On quieter days, this is even easier. One review described going during the week right at opening time and finding very short lines. That kind of schedule makes the park feel like a playground instead of a queue maze.

Buffet Lunch Included: What You’ll Like and What to Watch For

The included buffet lunch is one of the main reasons people call this good value. Several people described the buffet as fabulous, with a solid selection. Others said it wasn’t amazing but still edible. Either way, it functions the way you want it to: food that stops the hunger spiral and keeps you moving back to rides.

What you can expect to see on the buffet menu includes Thai favorites like:

• Phad thai
• Tom yum

How to use lunch for maximum fun

To get the most out of lunch, don’t treat it like a sit-and-forget meal. Use it as a reset:

• Eat, refill water, then jump back to rides.
• If you want to save time and energy, eat earlier rather than later during the busiest stretch.

Also, if you’re coming with kids, lunch is a handy “checkpoint” that reduces crankiness. You’re giving them what they need and you’re getting your schedule back under control.

Logistics That Matter: Lockers, Extra Rentals, and Ride Closures

Amusement parks love to nickel-and-dime you, but this one has a few things working in your favor.

Lockers and personal locks

One review praised that you can use your own lock on a locker for free. That’s a small detail, but it’s a big deal in water parks where you don’t want to carry phones and wallets around. Bring a small lock if you have one, and you’ll feel more relaxed when the slides start.

Small extra costs near the water

Expect minor rentals, like beach chair charges (one review cited 10 baht). These aren’t deal-breakers, but they can add up if you assume everything is included.

The closure reality

Multiple reviews noted that several rides were closed during their visit. That might mean maintenance time or just the normal wear-and-tear of an active park. You can’t control it, but you can reduce the disappointment:

• Keep two or three “backup” rides in mind.
• Don’t treat any one attraction as guaranteed.

Who This Trip Fits Best (and Who Might Want Another Plan)

This is best for you if:

• You want one ticket that covers both theme rides and water slides.
• You’re traveling with kids who like a mix: thrill plus downtime.
• You’d rather pay a fair upfront cost than manage extra add-ons all day.

It’s less ideal if:

• You hate older-looking rides. Some feedback points out that equipment can look dated, even if it’s still fun and maintained.
• You’re the type who needs every single advertised ride to be operating.
• You want a calm, curated “resort-style” experience. This park is fun, but it’s still an amusement park—expect crowds at peak times even if some weeks are quieter.

Should You Book Siam Amazing Park?

If you’re looking for a day-trip that feels like real value—unlimited rides plus buffet lunch—I think this is a strong pick. The big draw is that you can bounce between thrill rides and the Guinness-recognized wave pool without paying again and again. That’s especially useful for families who want control over the day.

I’d book with your eyes open, though. Ride closures happen, and the water park is at the back of the park, so you’ll do some walking (or use the buggy if you need it). If you plan around those facts, you’ll likely end up with exactly what you came for: an energetic, mostly stress-free day out from Bangkok.

FAQ

Is Siam Amazing Park ticket valid for one day?

Yes. The ticket is valid for 1 day, with starting times based on availability.

What’s included with the Siam Amazing Park water park ticket and buffet lunch?

The ticket includes entrance with unlimited access to the water park and all rides, plus a buffet lunch.

Where is the meeting point?

The meeting point is Siam Amazing Park, 203 Suan Siam Rd., Kannayao, Bangkok 10230.

How do I get there from Bangkok?

By taxi it’s about 1 hour from the city center. By bus, buses stop right in front of the park gate, including No. 60, 71, 96, 115 (non-air-conditioned) and No. 178, 519 (air-conditioned).

What should I bring to enter the park?

Bring a passport or ID card and wear comfortable shoes.

Are there height limits for kids?

Yes. A child ticket applies for kids 100–130 cm. Children under 100 cm get free admission.