Updated May 2025
A school vacation is more than just a break for the kids—it’s a golden opportunity for the whole family to trade routines for adventure and create lasting memories. But choosing the right destination can be tricky, especially when you’re trying to stick to a budget and meet everyone’s travel wishes.
If Thailand has been on your mind, this summer is the perfect time to go. From May to October, the country transforms into a lush paradise thanks to its “green season.” This underrated window comes with unique perks—fewer tourists, lower prices, and a calmer, cooler atmosphere that lets you truly soak in the sights.
So what makes this season Thailand’s best-kept secret? Let’s take a look.
Why the green season is Thailand’s best-kept travel secret
Thailand is a year-round favorite for honeymooners, backpackers, wellness seekers, and thrill chasers. But between May and October, tourist numbers drop sharply. The reason? Rain. Or at least, the fear of it.
Here’s the truth: while the green season brings rain, it’s usually light and typically falls in the afternoons—quick, refreshing showers followed by sunshine and a glistening landscape. Rather than disrupting your plans, the rain rejuvenates everything, turning the country into a postcard-perfect haven of misty hills and vibrant foliage.
In fact, it’s one of the best times to experience Thailand in a slower, more meaningful way. The air is cooler, the crowds are gone, and nature is at its best. Families benefit most—flights and accommodations drop in price, and top sights aren’t clogged with tourists.
It’s like a quiet flash sale from nature. While others steer clear, families who embrace the season discover a more relaxed, affordable, and enchanting side of Thailand—one that’s just waiting to be explored.
Where to go in Thailand during the green season
Thailand spans three distinct regions—Central, Northern, and Southern—each offering something special during the green season. If you’re chasing that cozy, mist-draped, jungle feel, the north is your best bet. But don’t overlook the central plains or the tropical coasts, which also shine in their own way during this time of year.
To help you plan the perfect itinerary, we’ll break down the highlights of each region, along with how to get around, so you can build a trip that matches your family’s pace, interests, and comfort level.
Central Thailand
Bangkok: A great starting point
Most international flights land in Bangkok, making it an ideal and convenient base for families. Whether you’re heading north to the mountains or south to the beaches, the capital offers easy access and a soft landing into Thai culture.
For kids, Bangkok serves up hands-on fun at SEA LIFE Ocean World and the Children’s Discovery Museum. Adults will also find plenty to enjoy, such as malls and colorful street markets.
Even iconic sites like the Grand Palace, Wat Pho (home to the famous reclining Buddha), and the Temple of Dawn are easier to visit during this season, thanks to fewer tourists and cooler temperatures. A light drizzle only adds to the city’s tranquil charm.
Day trips
Day trips are easy from here. Head to Ayutthaya, the UNESCO-listed former capital, to explore its temple ruins. It can be a fun, educational outing for kids, and you can explore it by tuk-tuk or rental bike.
West of Bangkok, Kanchanaburi is another gem. Ride the historic Death Railway along the River Kwai, or spend a day at Erawan National Park, where the rainy season turns waterfalls into dramatic cascades that kids will love to splash around.
With its shopping, sights, day trips, and energy, Central Thailand could fill an entire holiday. But if you’re chasing that lush green vibe, it’s time to head up north to Chiang Mai, where the real green season magic begins.
Northern Highlands
Northern Thailand offers the most immersive green season experience. The rain usually peaks around mid-September, mostly in the afternoon, bringing misty mornings and lush, vivid greenery.
To make the most of this region, plan your outdoor activities in the morning, when the skies are clearer. With the right planning, northern Thailand offers families a blend of scenic calm and adventurous charm that’s hard to beat.
Chiang Mai: Nature and soft adventure
Chiang Mai still remains accessible and family-friendly during this time. Visit the Doi Suthep temple early in the day for sweeping views before the clouds roll in. Nearby, the surrounding hills offer soft adventures—jungle walks, nature parks, and ziplining that’s safe for kids but thrilling enough for teens.
Chiang Rai: Artistic wonders
Further north, Chiang Rai’s White Temple (Wat Rong Khun) is breathtaking, especially with rain-kissed gardens glowing in the background. Many families find the artistic, surreal atmosphere of the temple complex fascinating and fun to explore.
Countryside escapes
For a slower pace, head to countryside gems like Pai or Chiang Khan. These laid-back towns offer rice paddies, fresh air, and charming homestays. Just keep in mind that some remote roads can get muddy.
Southern getaways
It might seem counterintuitive, but Thailand’s green season can be a fantastic time for a beach holiday—if you know where to go. While the north region faces heavier rainfall, islands and coastal spots in the south remain relatively dry and welcoming for families.
Koh Samui and other islands
For the best beach weather between May and October, head to the Gulf of Thailand. Islands like Koh Samui, Koh Phangan, and Koh Tao see much less rain since monsoon arrives late here, usually around the end of October.
Koh Samui is a top pick for families in mid-2025, offering calm beaches, kid-friendly resorts, and gentle adventures like boat trips to Ang Thong Marine Park or visits to the Samui Elephant Sanctuary.
Koh Tao: Safe dives
Koh Tao is ideal for older kids and adults who enjoy snorkeling or diving. Its waters are clear, marine life is abundant, and many operators cater to beginners with safety-focused, family-friendly excursions.
Hua Hin: Relaxed coastal vibes
Hua Hin, a royal beach town on the mainland, is another excellent choice. It’s easygoing, less rainy than other parts of the country, and filled with attractions like water parks, calm beaches, and night markets.
Pattaya and Koh Samet: Quick escapes
Pattaya and Koh Samet are good options if you want more nightlife that still works for families. Check out Pattaya or Koh Samet on the Eastern Seaboard. These places get early rain but usually dry out mid-year. Koh Samet, in particular, is known for staying fairly dry year-round and is great for quick beach breaks, even in the rainy season
Phuket and the Andaman Coast
As for Phuket and the Andaman Coast—yes, they get heavier rainfall and rougher seas in the green season. But sunny spells still break through, and there’s plenty to do inland. Families can enjoy cultural shows, water parks, and indoor attractions like aquariums and museums. Just watch for red flags—the monsoon waves can get rough!
Easygoing adventures for the whole family
During the green season, you can enjoy outdoor adventures in the cool, lush surroundings, then switch to indoor or weather-proof fun when the rain rolls in. Here’s a mix of kid-friendly ideas:
Trekking
The forests are alive during this season, making jungle hikes and waterfall treks especially rewarding. National parks like Khao Yai, Erawan, and Doi Inthanon are bursting with greenery and wildlife. In places like Chiang Mai and Khao Sok, you can book guided walks—just pack ponchos and proper shoes.
Water sports
For adventure-loving families, white-water rafting is a must. Chiang Mai’s Mae Taeng river offers a fun challenge for older kids, while gentler rivers near Pai or Phang Nga cater to beginners.
On islands like Samui and Koh Tao, take advantage of clear weather for snorkeling, diving, or glass-bottom boat tours—great even for non-swimmers.
Older kids can try beginner-friendly diving courses in Koh Tao, from professional PADI instructors. Surfing season also begins on the Andaman coast—Kata Beach and Khao Lak are great spots for families, with gentle waves and surf schools that welcome kids.
Indoor fun
When it’s pouring, cities like Bangkok, Chiang Mai, and Phuket have aquariums, interactive museums, and indoor play zones perfect for kids. SEA LIFE Bangkok Ocean World is a big hit with families.
Movie theaters are modern, affordable, and sometimes have special kids’ screenings. For a relaxing time, enjoy a Thai massage (some places offer kid-friendly options too) or cozy up at a café with milk tea.
Wildlife encounters
Known as the Land of White Elephants, Thailand is ideal for ethical animal experiences this season. Visit Elephant Nature Park in Kuet Chang or try a boat safari in Khao Sok to spot monkeys and exotic birds.
Experience culture through festivals and celebrations
Thailand is rich in cultural and heritage sites, but the best way to truly experience the culture here is through its celebrations.
If your trip overlaps with these celebrations, don’t miss the chance to dive into Thailand’s rich traditions.
Visakha Bucha Day (12 May 2025)
One of the most sacred Buddhist holidays, this day commemorates the Buddha’s birth, enlightenment, and nirvana. Families can join candlelight processions at temples nationwide. Wat Pho and other major temples in Bangkok offer a particularly immersive experience. Just dress modestly and experience this meaningful celebration.
Phi Ta Khon – Ghost Festival (July 2025)
Held in Dan Sai, the “Ghost Festival” features colorful parades, music, and locals in ghost masks. It’s a festive mix of folklore, fun, and friendly spooks that kids will love. Do book in advance—accommodation fills quickly, and streets can get muddy.
Ubon Ratchathani Candle Festival (mid-July 2025)
A spectacular celebration of Buddhist Lent, this festival features massive carved wax sculptures, traditional dance, and parades. It’s one of the most visually striking events of the season and a great way for kids to learn about Thai art and devotion. Many towns have smaller versions of this festival, but Ubon’s is the grandest.
Mid-Autumn Festival (early October 2025)
Celebrated in Thai-Chinese communities, this holiday offers a quieter experience with mooncakes, lanterns, and possibly lion dances in areas like Bangkok’s Chinatown. It’s the perfect setting for a lovely evening out with the family.
Vegetarian Festival (late October 2025)
Taking place mainly in Phuket and Bangkok, this dramatic festival involves extreme rituals and parades. Some parts—like body piercing displays—may be intense for young children, but vegetarian street food is a safe and tasty adventure for all ages.
These festivals add meaning and fun to your trip. Just be respectful, dress appropriately, and help your kids understand what they’re seeing. Thais are warm and welcoming, and your family might even get invited to join in—whether it’s lighting a candle or dancing with a costumed “ghost.”
Practical tips for navigating the green season
Traveling to Thailand during the green season is absolutely doable and rewarding, especially with a few smart preparations. Here are some tips to ensure a safe and enjoyable family trip:
Pack smart
- Bring light rain gear: ponchos, foldable jackets, or a tiny umbrella.
- Quick-dry clothes and extra socks are lifesavers.
- Long sleeves + mosquito repellent = essential for evenings.
- Forgot something? No stress! Thailand’s 7-Elevens have nearly everything, from raincoats to waterproof phone pouches.
Plan around the weather
- Plan outdoor adventures—like beaches or temple visits—for the morning, since rain usually arrives in the afternoon.
- Save indoor fun for later in the day when showers are more likely.
- Don’t panic over dramatic rain forecasts. Many times, it’s just a drizzle.
- Got a big plan like an island tour? Schedule it early in your trip in case it needs to be moved.
Take basic precautions
- Roads can flood or get slippery. Drive or ride with care.
- Watch for red flags at beaches. Hotel pools might be the safer option during rough seas.
- Boats may get delayed. Pack snacks and entertainment for the kids.
- Dry off and change after rain to stay healthy, and drink plenty of water throughout the day.
- Big storms are rare, but if locals say “stay put,” listen—they know best.
Embrace the season
- Encourage your family to enjoy the slower pace and peaceful sights.
- Warm rain, fewer tourists, and friendly locals make for a unique experience.
- Off-season travel supports local businesses—and often leads to extra hospitality.
- Grab a hot tea, wait out the rain, and soak up a side of Thailand many never see.
Rain or shine, it’s all part of the story—and what a story it’ll be!
