Fly over southern Vietnam at night and you'll see countless points of light scattered across the pitch-black land below, tracing grids and spirals. They're not streetlights or festive illuminations — they're dragon fruit fields. This sight, spread across several provinces, has spread through foreign media and travelers' aerial footage, and Vietnam has come to be called the "dragon fruit capital of the world." At the center of it all is Binh Thuan in the south, home to Phan Thiet.
For travelers heading south for Mui Ne's dunes and beaches, these glowing orchards are becoming a third destination alongside the sea and sand. Once you know why the fields light up at night, the view from the car window changes completely — this isn't resort decoration, it's a farming technique built to harvest fruit year-round.
Why do the fields glow at night?
Dragon fruit is a member of the cactus family, and if left alone it fruits mostly during the rainy season, from May to October, because it only flowers when the days are long. Farmers have turned this trait to their advantage by lighting bulbs over the fields after sunset, tricking the plants into thinking it's still summer. According to Phan Van Tan, deputy director of Binh Thuan province's Department of Agriculture, this lighting can trigger two to three extra flowering cycles a year from a single field. That shifts the harvest from being concentrated in the rainy season to year-round, evening out exports and domestic supply. The nighttime glow isn't decorative — it's equipment that drives revenue.
The scale behind the "capital" label
Put it in numbers and the picture becomes clear. Vietnam's national dragon fruit harvest runs at about 1 million tons a year, making it the world's leading producer. Among the provinces, Binh Thuan stands out: Tan puts its growing area at around 27,000 hectares and its annual output at more than 500,000 tons. Cultivation spreads across Ham Thuan Nam, Ham Thuan Bac, and Bac Binh districts. China is the largest export market, and the US relies heavily on supply from Vietnam and its neighbors. Being able to harvest year-round matters for pricing too: shipping fruit when other regions have little to offer tends to push up unit prices, and it's precisely because the returns outweigh the cost of running the lights at night that farmers keep the fields lit.
| Item | Figure |
|---|---|
| Vietnam's annual national output | About 1 million tons |
| Binh Thuan province's growing area | About 27,000 hectares |
| Binh Thuan province's annual output | More than 500,000 tons |
Figures are approximate, based on statements from local officials and VnExpress reporting. Provincial statistics vary from year to year.
A 1990 accident that changed the farming method
This lighting technique wasn't planned. It's said to have started around 1990, when a farmer noticed that plants lit by a light near a duck coop flowered out of season. Since then, farmers have refined the technique, switching from incandescent bulbs to fluorescent tubes and, eventually, to low-power LEDs. In September 2023, aerial footage shot by traveler Brad Stewart racked up more than 14 million views, introducing this nighttime scenery to the world.
How travelers can fit the glowing fields into a trip
Binh Thuan is home to the seaside resorts of Phan Thiet and Mui Ne. A natural itinerary is dunes and beach during the day, then the orchards from evening into night. Along the coast in the same Ham Thuan Nam district standsthe 120-year-old Ke Ga Lighthouse, making a day trip that links the lighthouse and the orchards perfectly workable. Farm tourism itself isn't unusual in the south — in Bac Lieu in the Mekong Delta,a longan orchard with trees over 100 years old has been turned into a tourist farm, and the trend of linking orchards with tourism is spreading across the region. What sets dragon fruit fields apart is that the harvest experience comes with a one-of-a-kind image: they glow at night.
It's worth calibrating expectations. Those aerial patterns come from fields stretching across a vast growing region — not a single fenced-off tourist attraction. Standing on the ground, what you'll actually see is row after row of light bulbs strung along the furrows. The geometric pattern from above and the individual bulbs on the ground are two sides of the same thing, and feeling that contrast in person is what makes the place interesting. Expect theme-park polish and you'll be disappointed, but take it as a visit to a working farm and it hits hard.
Practical visiting notes
- Location: Farms in Ham My commune, Ham Thuan Nam district accept visitors. About 30km from central Mui Ne / Phan Thiet.
- Time: Since the light is the main draw, go after sunset. The geometric pattern seen from the air isn't visible from the ground — there, the experience is walking the field and standing among the rows of lights.
- Season: Lighting is mostly concentrated in the dry season. Check with the farm beforehand whether the lights will be on.
- Getting there: Go by taxi or motorbike taxi from a base in Phan Thiet or Mui Ne. Arrange your return ride in advance for the night.
- Also worth pairing with: if fruit-picking and the energy of a growing region are what you're after,the durian festival in Dak Lakis another option in the south / Central Highlands.
Summary
The glowing fields aren't there to look good in photos — they're a byproduct of a farming method built to support year-round shipping. That's exactly why the logic of a working farm shows through the scenery. If you're adding a night to your stay by the sea in Mui Ne, it's worth heading out to Ham My after dark and standing among the rows of lights. The moment you realize the pattern you saw from the air is really just a collection of individual bulbs on the ground is what this trip is really about.
