What Thac Trinh Nu is — and why you haven't heard of it
Thac Trinh Nu — sometimes translated as "Virgin Waterfall" or "Maiden Waterfall" — is a roughly 50-meter cascade dropping through dense jungle in the Dak G'Long area of Lam Dong province, in Vietnam's Central Highlands (중부 고원 / 中部高原 / 中部高原). The waterfall sits at around 800 meters elevation, fed by streams running off the basalt plateau that defines this part of the country.
The name comes from a local legend involving a young woman from one of the region's ethnic minority communities — the story varies depending on who tells it, but the broad strokes involve love, loss, and the waterfall forming from her tears. It's the kind of origin story you hear across Vietnam (베트남 / 越南 / ベトナム)'s highlands, where every river and rock seems to carry a narrative.
For years, Thac Trinh Nu was administratively part of Dak Nong province. Following a recent provincial merger, the area now falls under Lam Dong. This matters mainly for navigation: if your map app still shows Dak Nong, you're not lost.
Most visitors here are Vietnamese — domestic tourists from Saigon or Da Lat on weekend trips. Foreign travelers are rare, which means no English menus, no tourist pricing, and a genuinely quiet atmosphere.
Why travelers go
The draw is simple: a big waterfall in thick jungle, without the crowds or infrastructure that define places like Datanla or Elephant Falls closer to Da Lat (달랏 / 大叻 / ダラット). Thac Trinh Nu doesn't have a roller coaster or a cable car bolted onto it. You walk in through forest, you hear the water before you see it, and then it's just you and a wall of falling water.
The surrounding landscape — rolling coffee plantations, red-earth roads, pockets of primary forest — gives the trip texture beyond the waterfall itself. The Central Highlands have a slower, rougher character than the coast, and Dak G'Long is one of the least-visited corners.
Best time to visit
The waterfall is most impressive during and just after the rainy season, roughly June through November. Water volume peaks around September and October. The jungle is dense and green, and the cascade is at full force.
Dry season (December through April) means thinner water flow and easier trails, but the waterfall loses some of its punch. If you're combining with a trip to Da Lat, the overlap months of October and November give you decent weather in Da Lat and strong water at Thac Trinh Nu.
Avoid major Vietnamese holidays — especially Tet and the April 30 long weekend — if you want the place to yourself. Domestic visitors spike on those dates.
How to get there from Da Lat
Da Lat is the nearest major hub, about 130-150 km south depending on your route. The drive takes roughly 3.5 to 4 hours on a mix of provincial roads (some well-paved, some not).
By motorbike
This is the most practical option and the way most people do it. Rent a semi-automatic in Da Lat for around 150,000-200,000 VND/day and ride south through Duc Trong and into Dak G'Long district. The road passes through coffee country and small highland towns. Fill up your tank in Gia Nghia or any town along the way — fuel stops get sparse closer to the waterfall.
By car or private driver
A hired car from Da Lat runs roughly 1,200,000-1,500,000 VND round trip for a day. Worth it if you're not comfortable on highland roads or traveling with kids. Arrange through your hotel — most Da Lat guesthouses can set this up.
By bus
There's no direct tourist bus. You can take a local bus from Da Lat toward Gia Nghia (around 100,000 VND, 3-4 hours), then arrange a "xe om" (motorbike taxi) for the last stretch. This works but requires patience and flexibility.
The entrance fee to the waterfall area is modest — typically 20,000-30,000 VND per person.
Photo by Quang Nguyen Vinh on Pexels
What to do
1. Hike down to the base pool
The trail from the parking area descends through jungle to the base of the falls. It's not long — maybe 20 minutes — but it's steep and can be slippery after rain. Wear shoes with grip, not sandals. The pool at the bottom is swimmable in calmer months, though the current near the falls is strong during peak flow.
2. Explore the upper tiers
Thac Trinh Nu has multiple levels. A rough trail branches off to give views of the upper cascades. It's not well-marked, so ask locals at the entrance if the path is passable — conditions change seasonally.
3. Visit a coffee farm along the route
The road between Da Lat and Dak G'Long passes through serious coffee-growing territory. Lam Dong produces a significant share of Vietnam's robusta crop. Stop at any smallholding with a sign out front — farmers are generally happy to show you the drying beds and sell beans directly. A kilo of freshly roasted robusta runs around 80,000-120,000 VND, a fraction of what you'd pay in Da Lat's tourist shops. Pair this with a proper cup of vietnamese coffee at a roadside "quan ca phe" — strong, dark, poured over ice with condensed milk as "ca phe sua da (연유커피 / 越南冰咖啡 / ベトナムアイスコーヒー)".
4. Catch the view from the plateau road
Between Duc Trong and Dak G'Long, the road climbs through sections with long views over the highland plateau — layered hills, forest patches, and agricultural terracing. No viewpoint platforms, no ticket booths. Just pull over where the view opens up.
5. Walk through Dak G'Long town
The small district town is unremarkable on paper but gives you a snapshot of highland life without any tourist gloss. A morning market sells local produce, dried meats, and forest honey.
Where to eat nearby
Don't expect restaurants. Near the waterfall, food options are limited to basic "com binh dan" — everyday rice plates with grilled pork, greens, and broth, around 30,000-50,000 VND. In Gia Nghia or along the main road, look for "[com tam](/posts/com-tam-saigon (사이공 / 西贡 / サイゴン)-broken-rice)" — broken rice with grilled pork chop — or "bun" (rice noodle soup) stalls. The highland version of "banh mi" here often comes with local pate and a fried egg for around 15,000-20,000 VND.
If you're passing through a hamlet with a "lau" (hotpot) sign, the wild boar or goat hotpot is worth trying — hearty, cheap (around 200,000 VND for a pot feeding two), and distinctly highland.
Where to stay
There are no hotels at the waterfall. Your options:
- Gia Nghia town: Basic guesthouses ("nha nghi") for 200,000-350,000 VND/night. Clean enough, don't expect English-speaking staff.
- Da Lat: The full range, from 150,000 VND dorm beds to boutique hotels at 1,500,000 VND+. Most travelers use Da Lat as a base and do Thac Trinh Nu as a long day trip.
- Homestays along the route: A few families in the Dak G'Long area offer basic homestay rooms. Ask locally — these aren't on Booking.com.
Photo by Serg Alesenko on Pexels
Practical tips locals would tell you
- Bring enough cash. There are no ATMs near the waterfall and card payments don't exist out here.
- Pack a rain jacket even in dry season — highland weather shifts fast.
- Start early. Leave Da Lat by 6:00 AM to have enough daylight for the drive, the hike, and the return.
- Phone signal is patchy near the falls. Download offline maps before you leave Da Lat.
- Bring your own water and snacks. There might be a vendor at the entrance, or there might not.
Mistakes to avoid
- Wearing flip-flops on the trail. The path is steep and muddy. People slip. Bring proper shoes.
- Underestimating the drive time. Google Maps may say 3 hours. Budget 4. The roads are slower than they look.
- Going during a holiday weekend expecting solitude. Vietnamese families love waterfalls. If you want quiet, go midweek.
- Skipping fuel stops. The last reliable gas station might be 30 km before the falls. Don't gamble on fumes.
Practical notes
Thac Trinh Nu rewards the kind of traveler who doesn't need things to be easy. It's a long ride from Da Lat through working countryside to reach a waterfall that has no gift shop and no guardrails. That's precisely the point. Combine it with a night in Da Lat — the city has enough cafes, food, and cool-weather charm to balance out a day on red-dirt roads.
Last updated · May 19, 2026 · independently researched, never sponsored.
