Con Son Island
The largest island in the Con Dao archipelago and the only inhabited one, Con Son island is renowned for its pristine nature and the warmth of its residents. While it boasts breathtaking scenery, the island also carries a dark history associated with its past as a notorious prison dubbed "Hell on Earth."
Unlike other well-known tourist destinations such as Phu Quoc or Nha Trang, Con Son island has remained relatively undiscovered, preserving a secluded world that invites exploration. With its mild landscapes, welcoming climate, and an array of activities, Con Son is an ideal destination for an unforgettable trip.
Location
Con Son island is part of the Con Dao archipelago located off the southeastern coast of Vietnam, near Ba Ria-Vung Tau province. Con Son is one of the largest islands in southern Vietnam, covering a total area of approximately 51.52 km².
How to get there
By Plane
Traveling to Con Son by plane is the most convenient option. Direct flights are available from major cities including Hanoi, Hai Phong, Vinh, Can Tho, and Ho Chi Minh City to Con Son, operated by Vietnam Airlines and Bamboo Airways. The flights take about 2 hours. The airport is relatively small with limited daily flights, which minimizes waiting times.
By Speed Boat
Travelers from southern regions can also take speedboats to Con Son island. The journey takes approximately 2.5 hours from Tran De Pier in Soc Trang, and about 3 hours from Cat Lo Pier in Vung Tau. Some boats accommodate vehicles, so it's advisable to arrive at least 30 minutes early for parking.
It is advisable to avoid speedboat travel towards the end of the summer, as the sea can become rough during this time.
By Boat
Visitors can also opt for a traditional boat from Vung Tau. However, this option is not time-efficient, as the journey can last up to 12 hours. Regular boats may not be suitable for those prone to seasickness.
Best Time to Visit
To fully enjoy your stay on Con Son island, it is best to visit from March to September. During this period, the weather is pleasant with minimal rainfall and gentle sunshine, while the sea remains calm, allowing for various outdoor activities.
Attractions on Con Son Island
Con Dao Prison
During the wartime era, the French colonizers and later the US military held numerous Vietnamese political prisoners in Con Dao Prison, infamously referenced as "Hell on Earth." This grim facility housed over 100 prisoners in cramped conditions in each cell.
The prison is notorious for its inhumane torture methods, including the infamous "tiger cages," which were steel cages that trapped prisoners in extreme conditions, regardless of the weather.
Con Dao Old Prison
Dam Trau Beach
Con Son is home to numerous beautiful beaches, including An Hai, Lo Voi, Dat Doc, Ong Dung, and the ephemeral Nhat beach (visible only at dusk). Among these, Dam Trau stands out as the most tranquil beach on Con Son island.
Framed by uniquely shaped rock formations, this sun-soaked beach has remained largely undeveloped, imbuing it with a romantic and serene atmosphere. Whether day or night, Dam Trau Beach should not be missed during your visit.
Dam Trau Beach
Con Dao National Park
No trip to Con Son island would be complete without a visit to Con Dao National Park. This protected area encompasses 6,000 hectares of land and 14,000 hectares of marine environment. Upon entering the park, visitors are greeted by a mysterious tropical forest teeming with unique flora and fauna.
Con Dao National Park
Nui Mot Temple
Nui Mot Temple, also known as Van Son Temple, is recognized as one of the most exquisite religious structures in Vietnam. Although located in the southern region, its architectural style is distinctly Northern.
Nui Mot Temple
Facing the vast ocean with a backdrop of lush mountains, Nui Mot Temple offers breathtaking panoramic views of the island.
Thanh Gia Peak
Located in the southwest of Con Son island, Thanh Gia Peak is a hidden gem that remains largely unexplored. As the highest point in the Con Dao archipelago, the challenging tracks leading to the top attract adventurous souls. The stunning views from the summit reward climbers with vistas of the rocky east coastline, the northern harbor, and lush landscapes to the west.
Photo: @luhanhvietnam
What to Do
Swim in Crystal Clear Waters
Con Son island may not offer a plethora of entertainment options, but its remarkably clear waters are undoubtedly its charm. From virtually any vantage point, the coastline appears pristine, offering a tranquil setting. It is difficult to find a visitor who isn't captivated by the mesmerizing blue waters.
Spend your day swimming and diving among vibrant coral reefs or simply enjoy the sunset while wading in the gentle surf. The serenity of the island allows for uninterrupted relaxation and deep connection with nature.
Experience the Slow Life
For those seeking a deeper connection to the island, consider following the locals to remote bays and smaller islets. Observe fishermen at work, engage in activities like swimming and diving, and immerse yourself in the local marine ecosystem. Visiting the inland markets offers a glimpse into the island's laid-back lifestyle, with fresh seafood, local produce, and the enticing aroma of breakfast dishes dominating the early morning scene. By late morning, the market buzz fades, only to resurface in the afternoons as life resumes on the island.
Explore the Island on Two Wheels
The main road on Con Son island stretches through the inhabited areas, making it suitable for a scenic motorbike tour. As the evening breeze cools the heat of the day, rent a bike from local shops and ride along the coast. Along the way, you’ll encounter lotus lakes, rugged cliffs, and untouched sandy beaches. Don’t forget to take breaks to immerse yourself in the beauty of the evening sunset.
What to Eat
Con Son Island is a culinary haven teeming with seafood delicacies. Sample unique dishes of limpets, coral groupers, and red lobsters, prepared fresh from the day’s catch. Be sure not to miss out on the local seafood noodle soup, which comes in various styles and is hard to find elsewhere.
The island is also known for its fried country almond seeds, making for a perfect snack during your island exploration or as a special souvenir to take home for family and friends.
Where to Stay
In Con Son island, most accommodations can be found in the central town area, with a few upscale resorts located on more secluded beaches.
Six Senses Con Dao and Poulo Condor Boutique Resort are two luxurious options on the island, both offering top-tier services set against stunning natural backdrops.
Useful Information
- Location: Con Dao, Vung Tau
- Best for: All visitors
- Entrance: N/A
- Hours: All Day
- Distance to city center: 0.0km (0.0 mi)

Con Dao Prison - Tiger Cage Prison
Tigers Cage Prison is the largest and oldest prison in Vietnam. The prison camp is located in Ba Ria Vung Tau province and was built in 1940.

Phi Yen Temple
Phi Yen temple is also known as An Son shrine and was first built in 1785 as a place to worship Madam Phi Yen (Le Thi Cam) the concubine of Lord Nguyen Anh.

Nhat Beach
Nhát Beach is considered one of the most beautiful beaches in Con Dao.