Con Dao Islands
Where history's shadow meets pristine shores.
Introduction
Con Dao Islands (Côn Đảo) is an archipelago of 16 mountainous isles and islets located off the southeastern coast of Vietnam. Largely protected as a national park, the remote archipelago is renowned for its diverse marine ecosystems and preserved forests. Historically, it was the site of a notorious penal colony used by French colonialists and the South Vietnamese government, a somber past that remains a central part of its identity today.
What you'll love about Con Dao Islands
The experience here is defined by quiet reflection and raw nature. Feel the sea breeze on a rented scooter as you navigate empty coastal roads fringed with ancient almond trees. Witness the profound silence at Hang Duong Cemetery, a deeply sacred site for the Vietnamese people. Taste freshly caught seafood right on the sand at a rustic beachside shack, and feel the thrill of spotting a green sea turtle gliding through the turquoise waters of Bay Canh Island.
When to visit
Con Dao's tropical climate is defined by two distinct seasons, with sea conditions being a major factor for planning your visit.
☀️ Dry Season: March - September | 25°C - 33°C (77°F - 91°F)
Details: The absolute best time to visit. Expect calm, clear seas perfect for diving, snorkeling, and boat trips, with plenty of sunshine for beach relaxation.
🌧️ Rainy Season: October - February | 23°C - 30°C (73°F - 86°F)
Details: Characterized by increased rainfall (usually in short bursts) and strong northeast winds, leading to rough seas. Ferry services are often disrupted during this period.
🐢 Turtle Season: May to October is the peak nesting season for green turtles. Booking a tour to Bay Canh Island during this time offers a chance to witness this incredible natural event.
Getting there & around
1. Getting to Con Dao Islands:
From Ho Chi Minh City (SGN) / Can Tho (VCA) to Con Dao Airport (VCS):
✈️ Flight: Approx. 60 mins from SGN, 50 mins from VCA. This is the fastest and most reliable way to reach the islands, especially during the rainy season. Prices vary significantly, so book well in advance.
From Vung Tau / Soc Trang to Con Dao (Ben Dam Port):
⛴️ High-Speed Ferry:
- Vung Tau Route: 3.5 - 4 hours | ~900,000 - 1,200,000 VND (~$35 - $47 USD)
- Soc Trang Route: 2 - 2.5 hours | ~320,000 - 500,000 VND (~$13 - $20 USD)
- Note: Ferry schedules are highly dependent on weather and can be cancelled with little notice due to rough seas, particularly from October to February.
2. Getting around Con Dao Islands:
🏍️ Motorbike: The most popular and flexible way to explore Con Son, the main island. Rentals are widely available from hotels and shops for around 120,000-200,000 VND per day.
🚕 Taxi / Electric Buggy: Taxis and multi-person electric buggies are available for set routes and private hire. They are a great option for groups, families, or those not comfortable driving a motorbike.
🚲 Bicycle: Ideal for leisurely exploration of Con Son town and the beaches closest to the center. Many hotels offer free or cheap bicycle rentals.
Tips from locals
📅 Book everything well in advance. Flights, ferries, and accommodation on the islands are limited and can sell out weeks or even months ahead, especially during weekends and public holidays. Last-minute travel is often not possible.
💵 Bring enough cash for your trip. While there are a few ATMs in the main town, they can be unreliable or out of service. Card payments are rare outside of high-end resorts, so cash is essential for food, rentals, and tours.
🚕 Airport taxi overcharging is a common issue for unprepared arrivals. Unofficial taxis may quote exorbitant flat rates. To avoid this, pre-book an airport transfer with your hotel, which is the most reliable and fairly priced option.
🛵 When renting a motorbike, be sure to agree on all terms beforehand. Take photos or a video of the bike to document its condition, paying close attention to any existing scratches or damage. Confirm the daily rate, and be clear on the fuel policy (usually returning the bike with the same amount of fuel).
Frequently asked questions
How many days are enough for the Con Dao Islands?
Two to three full days are ideal. This gives you enough time to explore the historical sites, rent a motorbike to see the main island's beaches, and take a boat trip for snorkeling or visiting the outer islets.
Is it better to fly or take the ferry to Con Dao?
Flying is faster, more reliable, and recommended if you are prone to seasickness. The ferry is a more budget-friendly option, but schedules can be cancelled or delayed due to rough seas, especially during the rainy season.
What is the best time of year to see the turtles?
The main nesting season for sea turtles runs from May to October. To witness this, you must book a tour through the Con Dao National Park office, which includes a guide and a permit to visit Bay Canh Island at night.
Are the Con Dao Islands expensive?
Con Dao tends to be more expensive than mainland destinations in Vietnam due to its remote location. Flights and accommodation are pricier, and there are fewer budget options available. However, local food remains very affordable.
Is Grab or Gojek available on Con Dao?
No, ride-hailing apps are not available on the islands. The main ways to get around are by renting a motorbike, hiring a taxi, or using electric buggy services offered by some hotels.
Can you visit the prison complex on your own?
Yes, you can buy a ticket and explore the main prison sites independently. However, hiring one of the local guides available at the entrance can provide much deeper historical context and personal stories that bring the sites to life.
Are the beaches on Con Dao good for swimming?
Yes, the beaches are fantastic for swimming. Dam Trau and Lo Voi are popular choices with calm, clear water. Many smaller, unnamed beaches can be found simply by exploring the coastal roads on a motorbike.
What should I pack for a trip to Con Dao?
Pack light clothing, swimwear, and sunscreen. Also bring mosquito repellent, a reusable water bottle, and modest clothing (covering shoulders and knees) for visiting temples and historical sites. A waterproof bag is useful for boat trips.
Is there any nightlife on the islands?
Con Dao has very limited nightlife. The focus is on nature and history. Evenings are typically quiet, spent at local restaurants, seaside cafes, or taking part in the nightly pilgrimage to Hang Duong Cemetery.
Is English widely spoken in Con Dao?
English proficiency is basic. Staff at larger resorts and some tour operators will speak English, but you should not expect it at local eateries or shops. Having a translation app or learning a few basic Vietnamese phrases will be very helpful.
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