🔄 Updated 21 Jun 2026
Honestly, before we start: the best sights in Nakhon are in different directions. Khanom sits at the far north next to Surat Thani, about 100 km from the city, while Khiriwong is south of the city in the Khao Luang range, and the stupa and cafes are in town. To make a kids' trip flow, you really need to have your own car and not cram too many spots into one day. This 3-day, 2-night plan splits into a sea day (Khanom), a mountain day (Khiriwong), and a city day (stupa and cafes) so the kids get a change of scenery. If you only have 2 days and 1 night, drop the Khanom day and stick to Khiriwong and the city — that way it's an easy trip with no long drives.
The car is the single most important thing for families
Nakhon has almost no public transport reaching the sights, especially Khanom and Khiriwong. Renting a car and driving yourself is the most convenient and best-value option when the whole family travels together. Pick the car up at Nakhon airport or in town from the start. Rentals start around 900–1,400 THB a day depending on the model. If you have little kids, don't forget to ask for a car seat when booking — some companies rent them for an extra 100–200 THB a day.
The 3-day plan at a glance
- Day 1 — Drive up to Khanom, check in at a beachfront stay, take the Khao Phlai Dam coastal road in the afternoon, swim at a quiet beach, and have seafood by the shore for dinner.
- Day 2 — Early-morning pink dolphin boat trip, back to the beach to rest, then drive down to Khiriwong in the afternoon and check in at a homestay in the hills.
- Day 3 — Morning swim in the Khiriwong stream, photos at the Ban Khiriwong bridge, into the city in the afternoon to visit the great stupa, and wrap the trip at a cafe with a playground.
- Rough budget for a family of 4 — Lodging around 800–2,000 THB a night, a chartered dolphin boat around 1,000–1,500 THB (split among you), food 600–1,200 THB a day, plus car and fuel — about 8,000–13,000 THB for the 3 days depending on the level of your stays.
Book the activities in your Nakhon Si Thammarat trip ahead
Booking online ahead on Klook or GetYourGuide is usually cheaper than the gate and skips the queue. Pick only the experiences you actually want — prices and availability are shown live on each site.
Day 1 — Up to Khanom, the coastal road, a quiet beach
Day one is mostly travel, with the sea as the kids' first reward. Khanom is the province's quiet northern stretch of coast, looking across the bay to Koh Samui, with gentle waves that are good for kids to wade in. Later in the afternoon, drive the Khao Phlai Dam coastal road, which many people call one of the prettiest in Southern Thailand — the evening light is lovely and it's not so hot.
Up to Khanom + coastal road + beach swim
Don't overpack day one
The kids have been in the car since morning and will already be tired, so on day one just do the sea and the coastal road. In the evening, let them have an easy time in the pool or playing in the sand, then put them to bed early — because tomorrow you have to wake up very early to see the dolphins.
Day 2 — Pink dolphins, then down to Khiriwong
This is the highlight the kids will remember for a long time. Khanom is one of the spots in Thailand where you can see pink dolphins most often — a real wild pod that lives in this bay, not dolphins in a pen. They feed in the early morning when the water is calm and the waves are low, so you have to get up early. A chartered boat runs around 1,000–1,500 THB and seats 8–10 people, so split among you it isn't expensive. In the afternoon, drive down to Khiriwong to set up for the next day's swim.
Dolphin boat trip + move base down to Khiriwong
About the dolphins, straight up
Pink dolphins are wild animals — your chances of seeing them are high, but no one can guarantee it. On a day with strong waves or rain the boats may not go out. The sea is at its best and sightings are easiest roughly from March to September. Book ahead and prepare the kids for the chance that some days you'll circle for a while looking. Most importantly, choose a boat group that doesn't chase or get too close to the pod, so as not to disturb the dolphins.
Day 3 — Swim at Khiriwong, visit the stupa, finish at a cafe
The last day starts at Khiriwong in the morning while the air is still cool and there are few people. Khiriwong is known as a village with great air, and the headwater streams from Khao Luang are so clear and cold the kids will want to jump in. By mid-morning, drive into the city to visit the province's landmark stupa, then end the trip at a cafe with a playground so the kids can run around before heading home.
Khiriwong stream + the stupa + a kids' cafe
Tips for traveling with kids in Nakhon
Always carry hats, drinking water, sunscreen, and non-slip rubber shoes, since there's both sea and stream. · Swim in the stream in the morning when the water is still calm and there are few people, and avoid the rainy season when flash currents can run strong. · Allow time for the kids to nap in the car while you drive between spots, because the distances between Khanom, Khiriwong, and the city are fairly long.
Cafes and stops kids enjoy
On any day the kids start getting bored with sightseeing, stopping at a cafe with room to run around helps a lot. Nakhon has cafes that have made proper kids' corners, so parents get a break for a coffee while the little ones burn off energy. These are the spots that suit families with kids.
Par.D Cafe
A garden cafe with a full-on playground — a slide, a playhouse, swings, and a sandpit for little ones. Good for letting the kids run themselves out before heading home.
Ergo Coffee
A two-floor Thai-modern cafe across from Wat Phra Mahathat, with a rooftop corner that looks out on the stupa — an easy place to stop for coffee after visiting the temple.
Par-Keeree Cafe
A cafe set on a rise in the Khiriwong valley, with mountain and stream views, serving Southern food and snacks. Sit in the cool mountain breeze and let the kids rest between stream swims.
What kind of stay suits a family
This trip moves base twice — one night in Khanom, then one night down in Khiriwong. Families with kids should pick stays with space for the kids to unwind after a full day out. In Khanom, choose a beachfront resort with a pool; in Khiriwong, choose a streamside homestay where the kids drift off to the sound of running water. If you want to sleep in the city on the last night before flying home, hotels in Nakhon city come at various levels and are close to the stupa and the cafes.
Khanom beachfront resort
Roomy, some with a pool, walking distance to Nai Phlao Beach and the seafood spots, and close to the dolphin pier so you can make the early boat. Good for the first night of the trip.
In the hillsKhiriwong streamside homestay
Cool air, the sound of running water, a forest-and-mountain setting, with kids close to nature. Easy on the wallet, walking distance to the swimming spot and the Ban Khiriwong bridge.
Check out our hand-picked Nakhon stays before you book this family trip
See the Top 10 Nakhon Si Thammarat hotels →Tips to keep the family trip flowing
- Book the dolphin boat ahead — Mention you have little kids so they can prepare child-size life jackets. Set off early for the best chance of seeing dolphins. On long weekends the boats fill up fast, so contact the Ban Khao Ok tourism group or have your stay help arrange it.
- Come in the dry season — Roughly January to April the sea is beautiful, there's little rain, the boats go out every day, and Khiriwong's stream doesn't run strong, so it's safer for kids to swim. Late in the year is the Southern rainy season, with strong waves and possible flash currents.
- Pack non-slip rubber shoes — Both the sandy beach and Khiriwong's rock flats are slippery, so kids should wear secured rubber shoes, not flip-flops that slip off.
- Keep snacks in the car — The distances between Khanom, Khiriwong, and the city are fairly long, so pack snacks, milk, and water to keep the kids from getting hungry on the road, and allow time for naps in the car.
- Carry cash — Local restaurants, boat fees, homestays, and many souvenir shops take cash or bank transfer. ATMs in Khanom and Khiriwong are few, so withdraw extra from the city.
Want the full picture of Nakhon — sights, food, stays — in one guide?
See the Nakhon Si Thammarat travel guide →