Family-Friendly Thai Islands: Samui, Phuket, Lanta, Krabi and Hua Hin
For hospital backup, Phuket stands out: its 3rd Level trauma centre is the only trauma-certified one in this comparison and runs 24/7. Samui, Krabi and Hua Hin each have a named hospital with an emergency line. Lanta has no airport and takes two car ferries, and park fees for a foreign child run THB 50 to 200.
On this page
Phuket is the safest pick for hospital backup, and Samui or Krabi suit you if you want an easy arrival. Hotels and beaches are left unranked here, because none of those facts has an official source.
Side by side
| Hospital | Getting there | Wettest months | |
|---|---|---|---|
| Koh Samui | Bangkok Hospital Samui | Airport, near-hourly Bangkok flights | October to December |
| Phuket | Bangkok Hospital Phuket, 3rd Level trauma centre | Flights from THB 1,500 | August to October |
| Koh Lanta | None sourced here | Highway 4206 and two car ferries | August to October |
| Krabi and Ao Nang | Krabi Hospital in Krabi Town | Airport 40 km from Ao Nang | August to October |
| Hua Hin | Bangkok Hospital Hua Hin | No source here | October |
Hospitals and emergency numbers
Keep 1669 handy: it is the medical emergency number, and it serves critical emergency patients outside a medical facility. When your child needs a doctor but not an ambulance, go straight to the hospital.

- Phuket: the Emergency and Trauma Center of Bangkok Hospital Phuket is on the 1st floor, open 24/7 on +66 7625 4425 ext. 1060 - 62. The Royal College of Surgeons of Thailand certifies it as a 3rd Level Trauma Center.
- Koh Samui: Bangkok Hospital Samui is at 57 Moo 3 Thaweerat Phakdee Rd, Amphoe Koh Sa-mui, Surat Thani 84320. Its main number is +66 (0) 7742 9500.
- Krabi and Ao Nang: Krabi Hospital is at 325 Utarakit Road in Krabi Town, with an accident and emergency department open 24 hours a day. For accidents dial 075-626700 or 1669.
- Koh Lanta: Krabi Hospital is the mainland option. For anything urgent on the island, dial 1669.
- Hua Hin: Bangkok Hospital Hua Hin is at 888 Phetchakasem Rd., Hua Hin, Prachuapkhirikhan 77110. Save +6632616800 in your phone before you arrive.
Getting there
Samui’s airport is private, built by Bangkok Airways, the sole domestic operator. Flights run near-hourly to and from Bangkok, from THB 2,500. By sea, the Raja Ferry from Donsak takes about 1 hour 30 minutes and costs THB 200 for an adult.
Phuket flights start from THB 1,500, and children under 6 ride the Smart Bus free with a paying adult. Krabi International Airport is about 40 km from Ao Nang, with flights from THB 1,200.
Lanta has no airport. By car, drive Highway 4206 to Ban Hua Hin, then take two car ferries. Without a car, the ferry from Khlong Chi Lat Pier in Krabi leaves at 11.00 and arrives at about 13.00 for about 350 baht. Everything else about the island is in the Koh Lanta guide.
Rain and seasons
The southwest monsoon covers Thailand from mid-May to mid-October. After that the northeast monsoon runs to about mid-February, and the east side of the south is the rainier one. Heavy rain continues in the south until December.
So Phuket, Lanta and Krabi are wettest from August to October, while Samui peaks later, in November. Hua Hin sits in the driest part of the upper east coast, behind the Tenasserim range.
Beach safety for families
Read the flags before anyone gets in the water, and take red flags most seriously. People have drowned in strong riptides, especially in monsoon season, and rip currents can occur at almost every beach.

| Flag | Meaning |
|---|---|
| 2 red flags | Very dangerous, no swimming at all |
| 1 red flag | Danger, no swimming |
| Yellow | Swim with caution |
| Yellow and red | Lifeguard area where swimming is allowed |
Jellyfish come close to shore, particularly in the rainy season from May to October, and stings can be fatal. After a sting, get out of the sea, call for help and phone 1669. More detail is in Jellyfish and rip currents on Thai beaches, and the whole family trip is in Thailand with kids.
National park fees for children
For the fee schedule, a child is aged 3 to 14 or no taller than 140 cm. The fee follows the park’s group.
| Park near the destination | Group | Foreign child |
|---|---|---|
| Mu Ko Ang Thong, off Samui | 2 | THB 100 |
| Than Sadet-Ko Phangan | 1 | THB 50 |
| Hat Noppharat Thara-Mu Ko Phi Phi | 2 | THB 100 |
| Mu Ko Lanta | 2 | THB 100 |
| Ao Phang Nga | 3 | THB 150 |
At Ko Phi Phi Don, Ko Phi Phi Le and Ko Mai Phai, a special charge applies: THB 200 for a foreign child and THB 400 for a foreign adult.
Not confirmed: No hospital page for Koh Lanta was fetched, so Lanta has no sourced hospital here. Children's wards and paediatric emergency doctors are not confirmed for any hospital, so call ahead.
Common questions
Which Thai island has the best hospital for a family?
Bangkok Hospital Phuket has a 3rd Level trauma centre, on the 1st floor and open 24/7. Samui and Hua Hin each have a Bangkok Hospital.
Does Koh Lanta have an airport?
Lanta has no airport. Drive Highway 4206 to Ban Hua Hin, then cross on two car ferries.
How much does a child pay at a Thai national park?
A foreign child pays THB 50 at a group 1 park, THB 100 at group 2 and THB 150 at group 3. Phi Phi has a special charge of THB 200.
Who counts as a child for park fees?
A child is anyone aged 3 to 14 or no taller than 140 cm.
What do the beach flags mean?
Stay out of the water under two red flags, which mean very dangerous, no swimming at all. One red flag means danger, no swimming, and a yellow flag means swim with caution.
What number do you call for a medical emergency?
Dial 1669 in a medical emergency. The service is for critical emergency patients outside a medical facility.
Read next
Sources and reader comments
Official legal texts (Gazette, government portals):
- Krabi Hospital (Ministry of Public Health): home page (opens in a new tab)
- Department of National Parks: Mu Ko Lanta National Park, how to get there (opens in a new tab)
- Department of National Parks: news 2 June 2022, park service rates by group (Thai page) (opens in a new tab)
- DNP portal, park page: Hat Noppharat Thara-Mu Ko Phi Phi (fee boxes, read from the page images) (opens in a new tab)
- Royal Gazette vol 138 special 301 ง, 9 Dec 2021: DNP regulation on service charges in national parks B.E. 2564 (DNP-hosted copy) (opens in a new tab)
Show 17 more sources
- Department of Disease Control: monsoon-season swimming warning and beach flag meanings, 3 Aug 2023 (B.E. 2566) (opens in a new tab)
- National Institute for Emergency Medicine (niems.go.th), home page, Wayback snapshot of 2 Apr 2026 (opens in a new tab)
- Public Relations Department (prd.go.th): NIEMS advice before calling 1669, posted 26 Dec 2023 (Wayback copy) (opens in a new tab)
- Thai Meteorological Department: Climatological Data of Thailand for 30-year period 1991-2020 (Meteorological Data report 551.586-13-2023) (opens in a new tab)
- Thai Meteorological Department: climate of Thailand (Thai page: monsoons, seasons, regions) (opens in a new tab)
- Thai Meteorological Department: climate of Thailand, page 2 (rainfall by region and season) (opens in a new tab)
- UK FCDO: Thailand safety and security (opens in a new tab)
- Department of Disease Control (ddc.moph.go.th): news "Safe travel: beware jellyfish contact", 18 Oct 2025 (B.E. 2568) (opens in a new tab)
Company and press pages (not official sources):
- Bangkok Hospital Phuket: Emergency & Trauma Center overview (opens in a new tab)
- Bangkok Hospital Samui: contact information (opens in a new tab)
- Bangkok Hospital Hua Hin: contact information (opens in a new tab)
- Wikivoyage: Ko Samui (opens in a new tab)
- Bangkok Airways home page, Flight Deals (Internet Archive snapshot 2 Oct 2026) (opens in a new tab)
- Wikivoyage: Krabi Province (opens in a new tab)
- Raja Ferry Port: sailing schedule, Donsak - Koh Samui (Thai page) (opens in a new tab)
- Raja Ferry Port: fare, Donsak - Koh Samui (Thai page) (opens in a new tab)
- Phuket Smart Bus: Payment and fares (opens in a new tab)
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