Bua Tong Field at Doi Mae-U-Kho ‘Admire beautiful flowers in the middle of mountains.’

In case you want your lungs to be filled with the sweet smell of the air and relax your stress, then wandering in a flower field may be a good answer. 

Same as any other flower fields, Bua Tong Field at Doi Mae-U-Kho is full off flowers and located in the middle of mountains. Sounds nice, doesn’t it?

If you’re looking for a place where the air feels cleaner, the sky appears bluer, and every breath seems to clear your mind, then imagine standing in the middle of a golden flower field surrounded by mountains. Welcome to the Bua Tong Field at Doi Mae-U-Kho, an annual natural wonder in Mae Hong Son, Thailand, where beauty blooms for just a few weeks each year. It’s a destination that blends the magic of nature, the vibrance of local culture, and the thrill of a once-a-year spectacle.

A Natural Treasure with a Scientific Story

The flowers here are Bua Tong (Tithonia diversifolia), also known as the Mexican Sunflower. Native to Mexico and Central America, these bright yellow blooms resemble small sunflowers and were introduced to Thailand decades ago. While the plant can spread quickly and affect native vegetation if uncontrolled, at Doi Mae-U-Kho it has become an iconic seasonal attraction, carefully managed by local authorities to preserve ecological balance.

Covering approximately 1.6 million square meters (500 rai), this is the largest Bua Tong field in Thailand. Situated at about 1,600 meters above sea level, the fields cascade across hills and valleys, creating a sweeping golden panorama against the mountain backdrop.

Cultural Significance & Festival Celebration

The blooming season is celebrated with the Buatong Fields Festival, usually held in mid-November when the flowers are at their peak. The festival features:

• Local performances by Hmong and Karen communities
• Handicraft markets selling traditional woven goods and souvenirs
• Food stalls offering regional delicacies like Shan-style noodles and bamboo-cooked rice
  It’s not just about the flowers – it’s about connecting with the heritage of Khun Yuam and supporting local livelihoods.

The Best Time to Visit

The Bua Tong fields bloom only once a year, from early November to early December, with peak beauty in mid-November. Mornings often bring mist rolling through the valleys, adding a soft, dreamy atmosphere to the golden scenery. Afternoons offer bright contrasts for photography, and sunsets bathe the hills in a warm amber glow.

Facilities & Comfort

The site provides:

• Parking areas and restrooms
• Food stalls during the festival
• Designated photography spots
• Camping grounds for those wishing to wake up amid the blooms

Things to See & Do

• Walk the Viewing Trails – Explore paths that take you into the heart of the flowers.
• Capture the 360° Panorama – The summit viewpoint offers sweeping mountain and valley views.
• Join the Festival – Enjoy live music, cultural dances, and sample local food.
• Romantic Moments – Perfect for couples’ photos or even a personal “Sound of Music” moment.

How to get there

The Bua Tong Field at Doi Mae-U-Kho is about 25 kilometres away from Khun Yuam County Office.

To get there, you should start your engine in the heart of Mae Hong Son. Keep going along the Highway No.108. Turn left at the 201st kilometre to switch to the Highway No.1263 instead. Continue straight for abour 12 kilometres until you find the way to the road Ban Na Ngew-Ban Hua Ha. Be patient, in the next 14 kilometres, you should see Doi Mae-U-Kho with your own two eyes.

Travel Tips

• Wear warm clothing in the early morning and evening – temperatures can drop to 5°C or lower.
• Arrive early for sunrise or stay for sunset to avoid crowds and get the best light.
• If traveling in November, book accommodation in advance, as festival season draws many visitors.
• Respect the flowers – stay on marked trails to help preserve the fields for future seasons.

Nearby Places 

• Mae Yuam Luang Waterfall

You don’t want to miss this. This waterfall is located just on Doi Mae-U-Kho, not too far away from Bua Tong Field. This waterfall is about 30 metres, so beautiful.

• Mae Surin Waterfall

Only about 12 kilometres away from Bua Tong Field, this is one of the highest waterfall in Thailand. You can wander around, have a sightseeing, have a picnic, or explore the woodland.