Con Dao is an archipelago of 16 islands. Beyond its fame for turquoise waters and coral reefs, this destination holds a history as a former colonial prison system. That said, visitors can find both beach relaxation and historical sites here. Asia King Travel will share travel tips for your upcoming trip to Con Dao in this article.

Con Dao comprises a cluster of 16 islands
In fact, Con Dao used to be a site of imprisonment for over a century. In the late 1800s, French colonial forces established a colony on Con Son (the largest island of Con Dao) to incarcerate political dissidents. At that time, prisoners faced forced labor and inhumane conditions. Many famous Vietnamese revolutionaries, including Vo Thi Sau and Le Hong Phong, were held here during this era.
Con Dao’s role as a prison continued throughout the Vietnam War. Back then, South Vietnamese government used facilities like Phu Hai Prison to detain captured guerrillas and political opponents. This period ended in April 1975 when North Vietnamese forces took control of the archipelago and closed the prison complex.
Today, Con Dao is no longer a place of suffering. However, Vietnamese government still preserves these sites as national heritage markers. To be more specific, prisons are now becoming museums; the island's natural environment, with coral reefs and forests, is made for eco-tourism.
Con Dao is located on the coast of Southern Vietnam. It lies 97 nautical miles from Vung Tau and approximately 40 nautical miles from Vinh Hai, Can Tho.

Con Dao lies off southeastern Vietnam
Although administratively part of Ho Chi Minh City, these 16 islands remain isolated in the East Sea. This position preserves the area's secluded environment, making it an escape from the mainland's urban pace.
You can reach Con Dao by air or sea, depending on your starting point. Co Ong Airport on the main island handles daily flights from Hanoi, Ho Chi Minh City, and Can Tho. This is the fastest method, taking about 45 to 60 minutes from the southern hubs.

You can get to Con Dao by plane or boat, depending on where you’re departing from
For a more budget-friendly route, high-speed ferries depart from Vung Tau, Can Tho, or Soc Trang. These sea crossings take between two to four hours.
Upon arrival, most travelers rent motorbikes or bicycles to navigate the island’s coastal roads independently.
Con Dao experiences a tropical monsoon climate divided into two seasons. As you might expect, March to September is the most favorable time for travel. During these months, not only is the sea calm, but the sky is also clear. Therefore, they become optimal conditions for diving and taking photos. While the wet season officially begins in May, afternoon showers are usually brief on Con Dao. But don’t worry, you still can choose to visit indoor historical sites instead.
From October to February, all islands enter the dry season. Although rainfall is rare, strong winds from the northeast can cause rough seas, which may impact ferry schedules and boat tours. In order to maximize your outdoor activities, make sure that you plan your trips during sunny morning hours.
Uncover the island's deeply moving past with our guided Con Dao Tour 4 Days: Unveiling Legends and Natural Beauty

Orson Hotel & Resort
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Let’s taste the savory charm of Half Sun-dried Squid
Visitors can explore Con Dao National Park, a 15,043-hectare area housing diverse forest ecosystems. This park has long been known as Vietnam's primary nesting ground for sea turtles. Here, you can watch them lay eggs or participate in releasing hatchlings into the ocean.

Observing Sea Turtles Lay Eggs at Con Dao National Park
On land, trekking trails lead you through forests. These habitats support over 370 woody plant species, 30 orchid varieties, and various rare medicinal herbs. Most travelers would choose to hike the park's designated paths to observe the local flora or take boat trips to the surrounding wetlands.
Heading towards the eastern part of Con Dao, travelers can reach Hon Bay Canh. From above, Hon Bay Canh appears like a precious green gem, adorned with a system of forests and mangroves. What’s more, here comes the colorful world of coral reefs, sea anemones, seaweed, clams, oysters, and countless other small fish species. There is no doubt why coral reef diving is a popular activity here.

Hon Bay Canh - Precious green gem of Con Dao
Moving northeast, you might want to take time to admire an iconic lighthouse that has existed for centuries on Con Dao. If visiting from April to September, there is a chance to witness sea turtles laying eggs on the beach, too.
Located approximately 8 kilometers northeast of the Con Dao archipelago, Hon Cau is renowned for its captivating beauty and a thriving coral ecosystem. As a result, it is not difficult to encounter coral reefs with a rich array of colors here.

Colorful coral reefs in Hon Cau
Dam Trau beach is a tranquil, waveless beach located near the Con Dao Airport, approximately 15 km from the island's center. This place attracts many tourists who come to capture the scene of airplanes landing closely above their heads.

Tourists standing on Dam Trau beach can clearly see the airplane flying right above their heads
The pristine Ong Dung Beach is an ideal destination for outdoor activities. From here, visitors can rent canoes from the forest ranger station to explore nearby islands such as Hon Tre Lon and Hon Tre Nho.
Walking through the narrow corridors and stone courtyards of Con Dao Prison, you are granted a direct look at how brutal prisoners' living conditions were before the site's closure in 1975. Most tours focus on the "tiger cages" and various detention wards to illustrate the sacrifices made by historical figures held here.

Most tours at Con Dao Prison Complex highlight the “tiger cages” and detention wards
With 60,000 VND per person as an entrance fee, you can enter Con Dao Museum to examine 2,000 artifacts and photographs documenting the archipelago's development. There will be much for you to see since these exhibits cover everything from the islands' natural history to 113 years of Con Dao prison.
Yes, you need a permit to explore protected areas of the National Park. You can obtain these at the National Park Administration Office in the main town. If you book a guided trekking or snorkeling tour, the organizers usually handle this process for you.
Yes. Most prison sites and the National Museum are located in the main town, taking about 2-3 hours to explore. You can spend the morning visiting historical sites and the afternoon at Dam Trau or Ong Dung beach.

You can visit both the prisons and the beach on Con Dao in a single day
The main town has a night market and various local eateries. Seafood is the specialty here, but you can also find standard Vietnamese dishes like Banh Mi and Pho. Prices are generally higher than on the mainland due to transport costs.
In conclusion, Con Dao guarantees an amazing experience for everyone who travels to this island paradise, whether lazing on its pristine beaches, hiking through lush forests, or learning about its past. Start your Con Dao adventure with Asia King Travel and discover the island's landscape firsthand.
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