Côn Đảo Beaches
Vietnam's cleanest sea on the country's most remote inhabited island, with sea-turtle nesting May–October and almost no crowds.
Côn Đảo is an offshore archipelago 230 km south of Vũng Tàu, 90% protected as a marine and forest national park. The beaches are the cleanest in Vietnam and the sea turtle nesting programme on Hòn Bảy Cạnh is one of the best wildlife encounters in the country.
What it is
Sixteen islands totalling 76 km², with one inhabited island (Côn Sơn) holding a population of around 12,000. The combination of national park status, late tourism development and the small airport (PXU) with single-aisle jets only has kept it the country's premier remote beach destination.
The beaches
| Beach | Where | Best for |
|---|---|---|
| Bãi Đầm Trầu | Northwest, by airport | The postcard beach |
| Bãi Nhát | Southwest road | Sunset, dramatic cliffs |
| Bãi Lò Vôi | Town fringe | Convenient swim |
| Bãi An Hải | South of town | Long walk, locals |
| Bãi Ông Đụng | West coast (park) | Snorkel, ranger access |
| Hòn Bảy Cạnh | Boat from town | Turtle nesting |
| Hòn Tre Lớn | Boat | Snorkelling |
Bãi Đầm Trầu is the famous one — pale sand, jungle backdrop, planes landing low overhead — but Bãi Nhát is the prettier swim at high tide and almost always empty.
What to see and do
- Beach days — swim, snorkel, walk; that is the trip.
- Sea turtle nesting tour — overnight at Bảy Cạnh ranger station, watching green turtles lay May–October.
- Snorkel / dive trips — outer islets, healthy coral, see Diving Côn Đảo.
- Prison historical sites — the Phú Hải prison and Tiger Cages are essential context.
- Hàng Dương Cemetery — where Vietnamese revolutionary Võ Thị Sáu is buried; visited at midnight by pilgrims.
- Sunset at Bãi Nhát — bring a beer.
How to get there
Bamboo Airways and VASCO/Vietnam Airlines fly from HCMC (SGN) to Côn Đảo (VCS) in around 45 minutes for $90–150 one-way. Vietravel Airlines occasionally adds capacity. From Cần Thơ a small ATR flight runs daily. Boat from Sóc Trăng (Trần Đề port) or Vũng Tàu is cheaper but slow (5–12h) and notorious for cancellations.
The airport is 12 km north of Côn Sơn town; resort shuttles or a 100,000 VND xe ôm.
When to go
| Period | Conditions |
|---|---|
| Mar–Jun | Dry, calm, best diving |
| Jul–Sep | Wet but warm, peak turtle laying |
| Oct–Nov | Monsoon, rough, many things close |
| Dec–Feb | Cool, windy, north-east monsoon makes east beaches choppy |
May to September is the all-round best window, accepting some rain. Turtle nesting peaks late June–August. Avoid October–November.
Cost and operators
| Item | Price (VND) |
|---|---|
| Park entry (most beaches) | 60,000 |
| Snorkel boat day-trip | 800,000–1.5m pp |
| Turtle overnight (Bảy Cạnh) | 2.5m pp |
| Scooter rental | 200,000/day |
| Six Senses villa (low season) | from 18m/night |
| Côn Đảo Resort | from 2m/night |
| Mid-range guesthouse | from 800,000 |
Six Senses Côn Đảo is the headline luxury option. Côn Đảo Resort (Saigon Tourist) is the reliable mid-range. Guesthouses cluster in town. Park HQ runs the turtle programme directly — book through the national park, not through agents.
Practicalities
- Bring everything: pharmacies, ATMs and shops are limited.
- The west coast beaches are inside the national park — pay the entry fee at the ranger post.
- A scooter is essential; the island is too spread out to walk.
- Turtle tours are booked weeks in advance in season.
- Mobile signal good in town, patchy on the coast roads.
Honest take
Côn Đảo is the best beach destination in Vietnam by a clear margin if you accept the slightly awkward flight and the lack of beach-bar scene. It rewards travellers who want the sea, the forest, and the deep, unsettling history of the prisons in equal measure. Three nights minimum; four is better. Skip it only if you absolutely need restaurants and nightlife on tap.
Related: Diving Côn Đảo · Côn Đảo region · Best beaches overall
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