Thailand21 days3 weeks in Thailand with a 6-month-old baby
Itinerary creator
On My Road
Charline Collet
Published September 26, 2026
The journey
An overview of the itinerary
Designed around a relaxed family pace, this 3-week Thailand itinerary connects Bangkok, Chiang Mai, Phuket, Phang Nga, Koh Yao Noi and Krabi while traveling with a 6-month-old baby. It begins in Bangkok with a mix of lively neighborhoods, a walk along Silom Road, the Marble Temple, and the colorful atmosphere of Chinatown, plus an offbeat café stop just outside the city. Chiang Mai brings one of the trip’s most memorable experiences at Chai Lai Orchid, a nonprofit place that cares for rescued elephants while also supporting women from ethnic minorities. Breakfast with the elephants and a supervised river bathing experience make this part of the itinerary especially meaningful. In southern Thailand, the journey shifts toward the coast. Phuket combines beach time, viewpoints and quieter corners such as Naithon Beach, before a detour to Samet Nangshe for striking views over Phang Nga Bay and its limestone formations. On Koh Yao Noi, the atmosphere becomes even more peaceful, with a white-sand beach setting, limestone peaks and the sandbank at Takao Beach. The trip ends in Krabi at the foot of the Ao Nang cliffs, with some of the most spectacular scenery of the route: boat outings, turquoise lagoon views, beaches reached by sea, fine-sand islands and dramatic limestone landscapes. It’s a varied, low-effort itinerary that balances culture, seaside scenery and nature in a format that works particularly well for family travel.
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Trip highlights
Highlights of the trip
A family-friendly route
This 3-week Thailand itinerary follows a chill rhythm and connects several regions with low effort, even with a 6-month-old baby.
An ethical elephant experience
In Chiang Mai, the stay at Chai Lai Orchid stands out for its respectful approach to elephants and strong social mission.
Striking limestone scenery
From Phang Nga Bay to Koh Yao Noi and Krabi, the route features viewpoints, beaches and dramatic rock formations.
Memorable boat days in Krabi
The final stretch includes outings to Hong Island, Hong Lagoon, Railay and Koh Poda, some of the trip’s biggest highlights.
Itinerary
Main stops
Bangkok
4 days
Chiang Mai
2 days
Phuket
5 days
Phang Nga
Koh Yao Noi
4 days
Krabi
5 days
The full day-by-day itinerary, activities, recommendations and tips are available in Wanderz.
Travel profile
The DNA of the trip
Travellers
Family
Rhythm
Chill
Nature
3.9/5
Culture
3.7/5
Gastronomy
3.5/5
Effort
0.0/5
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