- The child price on most tours applies from 3 to 12 years and up to 130 cm; taller children pay the adult fare.
- Kayaking inside Mu Ko Ang Thong National Marine Park is allowed only from 5 years old, with no exceptions made on the day.
- The <strong>big boat tour</strong> is the smoothest ride and the easiest choice for young children or anyone prone to seasickness.
- The Wua Ta Lap viewpoint trail is steep and about 500 meters; the Emerald Lake stairway is shorter but still has real steps.
- The park is usually closed every year from 1 November to 15 December, so no family trips run in that window.
A dad on one of our speedboats once asked, halfway up the Mae Ko stairway, whether he could just carry his four-year-old the rest of the way. He could, and he did, and she loved the view from the top more than anyone else in the group. That is Ang Thong with kids in one scene: a bit of effort, then a payoff that makes the whole day worth it.
This guide is about the practical side: ages, prices, stairs, boats that roll less, and which tour to book so your day does not turn into a negotiation at the pier.
How old should my child be for Ang Thong?
There is no minimum age to join a tour, but a few park rules shape what very young children can actually do. Kayaking is only allowed from 5 years old, strictly, so a 3-year-old will be a spectator on the beach while older siblings paddle.
The viewpoint climbs are the other limiting factor, not by rule but by legs and heat. Toddlers under about 4 usually need carrying on the steeper sections, which is fine for one adult with one child but harder with two kids or a single parent.
Children from about 6 or 7 upwards tend to do everything on the itinerary happily: snorkeling, the stairs, the kayaks, and they are usually the ones asking to go back in the water at every stop.
What does a child ticket cost?
On the speedboat and big boat tours, the child price applies from 3 to 12 years old and up to 130 cm, and a taller child pays the adult fare even if they are under 12. Infants under 3 go free on those tours.
The national park entrance fee has its own child rate too: ฿150 for a child aged 3 to 12 and under 130 cm, against ฿300 for an adult, with children under 3 free. This fee is separate from the tour price unless you book the VIP speedboat or the Red Baron, where it is already included.
Age brackets differ a little by tour, so check the table below before you book rather than after.
| Tour | Child price | Age/height rule | Free under |
|---|---|---|---|
| Speedboat | ฿1490 | 3-12 years, under 130 cm | 3 years |
| VIP speedboat | ฿2890 | 4-10 years | 4 years |
| Big boat | ฿700 (no kayak) / ฿1000 (with kayak) | 3-12 years, under 130 cm | age 1-3 |
| Red Baron | ฿1850 (5-10 yrs) / ฿500 (2-4 yrs) | see age bands | 2 years |
| Private charter | same as adult | price is per person, no child rate | n/a (park fee still has a child rate) |
Which tour is easiest with young kids?
For families with children under about 7, or anyone who gets seasick easily, the big boat tour is the most comfortable option, because a large boat rolls far less than a speedboat on the same sea. It also has a shaded deck where a tired toddler can nap mid-afternoon.
The regular speedboat tour works well for families with children from about 6 up: it is faster, so less time bouncing on open water, and the four stops keep a good pace without feeling rushed. Our comparison of the speedboat and the big boat goes into the ride comfort question in more depth if that is your main worry.
The VIP speedboat suits families who want a quieter boat (no more than 16 people) and do not mind paying more for breakfast, lunch and the park fee all bundled in. It is not the cheapest route to a relaxed day, but there is less jostling at each stop.
A private charter is worth considering if you have a baby, a child with additional needs, or simply want to set your own pace without a fixed group schedule; you choose when to stop for a swim and when to skip the stairs entirely.
Are the stairs at Mae Ko and Wua Ta Lap okay for kids?
Yes for most children, but both climbs involve real steps, not a gentle path. The Emerald Lake stairway on Mae Ko is short but steep in places, with handrails the whole way, and most children manage it holding a parent's hand.
The Wua Ta Lap trail is the harder one: about 500 meters, partly over rock, and genuinely tiring in the midday heat even for adults. If your child is not up for it, skipping it and staying on the beach is completely normal; plenty of families do exactly that. Our honest look at how hard the viewpoint climb really is is worth reading before you commit a tired 5-year-old to it.
Neither lake nor top viewpoint allows swimming, by the way: the Emerald Lake is closed to swimmers to protect it, something we cover in more detail on the Emerald Lake page.
Will my kids get seasick?
Some will, most will not, and it depends more on the child than the boat. Children prone to motion sickness do best on the big boat, which is noticeably more stable than a speedboat, or on the Red Baron, a large sailing junk that moves slowly and steadily rather than slapping across waves.
Sitting toward the middle of any boat, facing forward, and keeping a small snack in their stomach (not an empty one) all help. If your child has been sick on boats before, do not experiment with the fastest option on a big day out.
What about food, shade and nap time?
Every tour includes lunch and soft drinks, which matters more with kids than with adults because a hungry toddler at 1pm on a boat is nobody's idea of fun. The speedboat tour serves a buffet lunch on Tamarin Beach, with space to sit in the shade and let kids run around on sand rather than staying seated.
The big boat and the Red Baron serve meals on board, which is convenient if you do not want to manage plates and a toddler on a beach at the same time. The VIP speedboat has both breakfast and lunch included, useful if your mornings start early and nobody wants to skip breakfast at the hotel.
Shade is limited on the open stretches of beach, so bring a hat, a light long-sleeve top, and reapply sunscreen after any swimming. A scheduled nap is unlikely to happen on a day tour; tired toddlers mostly fall asleep on the boat on the way back, which is its own kind of peaceful.
What should we pack for a family day?
- Swimwear and a dry change of clothes for everyone, kids especially
- Reef-safe sunscreen, reapplied often, plus a hat for each child
- Water shoes or sandals with grip for the stairs and rocky entry points
- A dry bag or waterproof phone pouch, since kayaks and swimming spots are a given
- Snacks for the boat ride, even though lunch is included
- A photo of each adult's passport on your phone, needed for the insurance at check-in
Life jackets are provided for kayaking and snorkeling, and guides keep a close eye on children in the water, but it is still worth having your own eyes on them, especially around the reef stops where currents can be a little stronger than they look.
Booking and the annual closure
A booking request on our site is free and takes no payment up front; a manager confirms details by WhatsApp or email and sends a prepayment link once everything, including ages, is sorted. Our cancellation policy and terms and conditions cover refunds if plans change, which is worth a glance before you commit with young children in the mix.
One date to avoid entirely: the park is usually closed every year from 1 November to 15 December to let nature recover, and no tours of any kind run in that window. If your family trip falls near those dates, check with us before booking anything else around it.
For the bigger picture on routes, islands and wildlife your kids will actually ask about, our wildlife guide and the main Ang Thong guide are good starting points before the trip.
Questions and answers
What is the youngest age allowed on an Ang Thong tour?
There is no strict minimum age for the boat tours themselves, and infants under 3 (or under 2 on the Red Baron) travel free on most of them. The real limits are kayaking, which starts at 5 years old, and the stairs, which small children usually need carrying on.
Can toddlers go on the speedboat?
Yes, toddlers can join the speedboat tour, but it is a faster and bumpier ride than the big boat on rough days. If your toddler gets unsettled by motion, the big boat or the Red Baron will be a calmer choice.
Does my child need to kayak?
No, kayaking is optional on every tour that includes it, and children under 5 are not allowed to paddle regardless. They can stay on the beach or ride along with an adult where the setup allows it; ask the guide on the day.
Is the national park fee the same for children?
No, the child rate is ฿150 against ฿300 for an adult, for children aged 3 to 12 and under 130 cm, with children under 3 free. It is paid in cash at the park unless you book the VIP speedboat or Red Baron, where it is already included in the price.
Which tour has the shortest boat ride for kids with a short attention span?
The regular speedboat tour, at about 40 minutes each way, gets you to the islands fastest and leaves more of the day for stops rather than sitting on the water. The big boat takes around 1.5 hours each way, which is smoother but longer.
Are there toilets and shade on the islands for families?
Yes, the main stops like Wua Ta Lap have facilities at the park headquarters, and beaches generally have some tree shade near the back. It is not resort-level comfort, so pack accordingly and do not expect air conditioning anywhere on the islands.
Will my child see monkeys or other animals?
Very likely. Dusky langurs are commonly seen near the beach on Koh Wua Ta Lap, and hornbills are often heard and sometimes spotted in the forest; our <a href="https://angthong.net/blog/ang-thong-wildlife-guide.html">wildlife guide</a> covers what else to look out for.
Facts checked against our tour pages on 23 October 2026. Prices and days can change: your manager confirms them when you book.
