What Vinh Dam Tre actually is
Vinh Dam Tre — roughly "Bamboo Lagoon Bay" — is a shallow, mangrove-lined inlet tucked into the northeast side of Con Son, the main island in the Con Dao archipelago off southern Vietnam (베트남 / 越南 / ベトナム). It's not a beach. It's a tidal lagoon, maybe 2 km deep, ringed by dense mangrove forest and connected to the sea through a narrow mouth. The water is calm, the banks are thick with roots and crabs, and the whole place feels like it belongs to a nature documentary rather than a tourist circuit.
Con Dao spent most of its modern history as a penal colony — the French built prisons here starting in 1862, and the complex remained in use through the 1970s. Tourism only picked up in the 2000s, and Vinh Dam Tre stayed off the radar even longer. The lagoon sits inside Con Dao National Park, so development has been minimal. A wooden boardwalk, a few kayak rental outfits, and a lot of birds — that's about it.
Why travelers go
People come here to get away from the already-quiet streets of Con Son town, which says something. Vinh Dam Tre is the kind of place where you hear water lapping against mangrove roots and not much else. Birdwatchers show up for the herons, kingfishers, and white-bellied sea eagles. Kayakers like the sheltered water. And anyone who's spent a few days on Con Dao's beaches — Bay Canh, Dam Trau, An Hai — eventually wants a morning that doesn't involve sand.
It's also genuinely photogenic in a way that doesn't require a drone or a filter. The mangrove canopy reflected in still green water at low tide is the kind of image that earns its keep.
Best time to visit
Con Dao's dry season runs roughly from November through April. March and April give you the calmest seas and the least rain, which matters more for getting to the island than for Vinh Dam Tre itself — the lagoon is sheltered year-round.
Avoid September and October if you can. Swells pick up, some boat services reduce frequency, and the mangroves flood higher than usual, which can close the boardwalk. June through August is turtle nesting season on nearby Bay Canh island, so if you're combining Vinh Dam Tre with a broader Con Dao trip, that's a decent window too — just expect a few afternoon showers.
How to get there
From Ho Chi Minh City, you have two options:
By air: Vietnam Airlines and Bamboo Airways operate flights from Tan Son Nhat to Con Dao (Co Ong Airport). Flight time is about 45 minutes. Tickets run 1,500,000–3,000,000 VND one way depending on season and how far ahead you book. This is what most people do.
By ferry: High-speed ferries leave from Vung Tau (Can In port) and take roughly 3.5–4 hours. Tickets cost around 350,000–500,000 VND. To get from Saigon (사이공 / 西贡 / サイゴン) to Vung Tau, take a bus from Mien Dong station (about 2 hours, 80,000–120,000 VND) or the hydrofoil from Bach Dang Wharf (1.5 hours, around 250,000 VND).
Once on Con Son island, Vinh Dam Tre is about 5 km northeast of the town center. Rent a motorbike (150,000–200,000 VND/day, available everywhere in town) or hire a taxi. The road is paved until the last stretch, where it turns into a concrete park access path. You'll see a signed entrance for Con Dao National Park — there's a small entry fee of around 60,000 VND.
Photo by Santiago Morales on Pexels
What to do
Kayak the lagoon
This is the main draw. Kayak rentals are available near the boardwalk entrance — expect to pay around 150,000–200,000 VND per hour for a single kayak. Paddle into the mangrove channels at mid-tide for the best experience. At low tide, the shallows can ground you; at high tide, you lose the visual drama of the exposed root systems. Early morning is ideal — fewer people, cooler air, more birds.
Walk the boardwalk
A raised wooden walkway extends through the mangrove forest for several hundred meters. It's flat, easy, and gives you eye-level access to the canopy. Good for anyone who doesn't want to get wet. Interpretive signs (in Vietnamese, some in English) explain the ecosystem. Budget 30–45 minutes.
Fish and crab watch
The mudflats at low tide are alive with fiddler crabs, mudskippers, and small fish darting between roots. Sounds minor, but it's oddly absorbing — especially if you're traveling with kids. Bring binoculars if you have them.
Combine with Bai Dat Doc
Bai Dat Doc beach is a short ride from Vinh Dam Tre. It's the beach fronting the Six Senses resort, but the sand is public. After a morning in the mangroves, an afternoon swim here makes a complete day.
Snorkel at Hon Tai
If you arrange a boat through the national park office or a local tour operator, you can combine the lagoon visit with snorkeling around nearby islets. Expect to pay around 800,000–1,200,000 VND per person for a half-day boat trip that includes equipment.
Where to eat nearby
Vinh Dam Tre itself has no restaurants — bring water and snacks. Back in Con Son town, the eating is straightforward and good.
Seafood is the obvious play. "Bun" noodle soup with fresh crab or shrimp shows up at most local spots along Nguyen Hue street. A bowl runs 40,000–60,000 VND. For something more specific to the island, look for "oc" — sea snails prepared a dozen ways, from grilled with salt and chili to steamed with lemongrass. Thu Ba (on Vo Thi Sau street) is a reliable local pick. A plate of snails with a cold beer rarely costs more than 100,000 VND.
If you're craving something familiar, a plate of "com tam" — broken rice with grilled pork — is easy to find and costs around 35,000–50,000 VND.
Where to stay
Con Son town has the full range:
- Budget: Guesthouses and homestays from 300,000–500,000 VND/night. Basic but clean. Try the cluster along Nguyen Duc Thuan street.
- Mid-range: Boutique hotels and newer properties run 800,000–1,500,000 VND/night. Poulo Condor Boutique Resort is a solid mid-tier option.
- High-end: Six Senses Con Dao is the flagship — expect rates from 8,000,000 VND/night and up. Worth it if the budget allows, but the island doesn't require luxury to enjoy.
Photo by Luke Dang on Pexels
Practical tips locals would tell you
- Bring mosquito repellent. The mangroves are a breeding ground. No repellent means you'll donate blood to every insect on Con Dao.
- Wear water shoes or sandals with grip. The boardwalk can be slippery, and if you're kayaking, you'll step into mud at some point.
- Go early. By 10 a.m. the heat builds and the light flattens. A 6:30 or 7:00 a.m. start is realistic and rewarding.
- Carry cash. There's no card reader at the kayak rental or the park entrance. ATMs exist in Con Son town but not out here.
Common mistakes to avoid
- Showing up at low tide without checking. The lagoon drains significantly. Check tide tables the night before — your hotel or any tour desk can help.
- Skipping sunscreen because it's shady. The water reflects light straight back at you from a kayak. You will burn.
- Trying to do Con Dao as a day trip from Vung Tau (붕따우 / 头顿 / ブンタウ). The ferry schedule doesn't allow it comfortably. Give the island at least two nights — Vinh Dam Tre plus beaches plus the historic prison sites fill three days easily.
- Expecting a beach. Vinh Dam Tre is a lagoon, not a swimming spot. If you want sand and surf, head to Dam Trau or Bai Dat Doc instead.
Practical notes
Vinh Dam Tre works best as a half-day addition to a longer Con Dao trip, not as a standalone destination. Pair it with the island's beaches, the prison museum, and a seafood dinner in town, and you've got one of the more complete short trips in southern Vietnam. The island is still quiet enough that you won't need reservations for much — just show up, rent a kayak, and paddle.
Last updated · May 22, 2026 · independently researched, never sponsored.
