Overview of Con Dao

Con Dao Special Zone is a frontline archipelago located off the coast of the Southeast Sea, including 16 large and small islands with a total floating land area of ​​about 76 km². Currently, Con Dao is a special administrative unit directly under Ho Chi Minh City, holding an important strategic position in marine economy and national security and defense. This archipelago is about 83 km from the Hau River estuary and about 185 km from the city's mainland, creating an isolated and fresh island space in the middle of the vast ocean.

Con Island

Con Dao possesses a unique position with a harmonious combination of spiritual tourism and high-end ecological resort. This place is both the "Sacred Altar" of the Fatherland, marking the heroic sacrifices of tens of thousands of revolutionary soldiers in the historical prison relic system, and also a "Resort Paradise" with beautiful pristine beaches. In particular, Con Dao National Park is recognized as a world Ramsar site, famous for its diverse ecosystem and is the place where sea turtles lay the most eggs in Vietnam. With a mild climate all year round and majestic natural scenery, Con Dao Special Zone is the brightest destination of the new megacity.

Outstanding attractions in Con Dao

Con Dao Prison System

Con Dao Prison

This is a special national historical relic complex, which was once known as "Hell on Earth" for 113 years. Visitors will see firsthand the system of prison camps such as Phu Hai and Phu Tuong with solid French-style architecture, which preserves evidence of harsh wartime prison regimes. The most haunting and moving point is the "Tiger Cage" area (France and America) with narrow prison cells, iron ceilings and brutal forms of torture, exposing war crimes and the indomitable spirit of revolutionary soldiers.

Hang Duong Cemetery and Mo Co Sau Cemetery

Mo Co Sau

Hang Duong Cemetery is the resting place of more than 2,000 martyrs and patriots, including heroine Vo Thi Sau. The most special feature here is the culture of "night grave visits" - the time when the cemetery becomes the most sparkling and sacred with lights and incense smoke. Tourists often come here from 9:00 p.m. to 11:00 p.m. to offer incense, white flowers and a mirror to Co. Sau's grave, praying for peace and expressing their respect for the great sacrifices of their ancestors.

Ba Phi Yen Temple (An Son Mieu)

Ba Phi Yen Temple

Along with Co Sau's grave, Ba Phi Yen Temple is one of the two most important spiritual sites that anyone who comes to Con Dao visits. The temple worships Mrs. Phi Yen (Le Thi Ram) - the concubine of Lord Nguyen Anh, a talented and beautiful woman whose fate is associated with the folk song "The wind brings the mustard plant to heaven, the laksa leaves stay to endure the bitterness of life". The temple space is located quietly next to An Hai lake, shaded by cool ancient trees. Tourists come here not only to pray for fortune and love, but also to listen to the emotional and tragic story about the lives of Ba and Prince Cai.

Dam Trau Beach

Dam Trau Beach

Located near Co airport Dam Trau Beach was voted by Travel + Leisure magazine as one of the 25 most beautiful beaches in the world. This place has smooth golden sand, clear emerald water and is surrounded by dense primeval forests running along the arc. A unique experience at Dam Trau that makes visitors excited is the moment of watching commercial planes land at low altitude right overhead, creating a check-in scene that is both poetic and majestic.

Bay Canh Island and Experience watching turtles lay eggs

Hon Bay Canh

Hon Bay Canh is the second largest island in the archipelago, covered with primeval mangrove forests and the most diverse coral reef ecosystem in Vietnam. This is an important sea turtle conservation area, where visitors can sign up for an overnight tour to witness mother turtles come ashore to lay eggs (from April to October). During the day, visitors can participate in diving to see coral, explore mangrove forests at low tide and learn about island nature conservation.

Nui Mot Pagoda (Van Son Tu)

Moi Mot Pagoda

Known as the pagoda Having the most beautiful feng shui in Vietnam, Nui Mot Pagoda is located halfway up the mountain, facing the vast East Sea. The pagoda's architecture is bold in Northern Buddhism with a majestic red tile roof and a peaceful space shaded by ancient trees. From the balcony of the pagoda, visitors can have a panoramic view of the entire Con Dao town, An Hai lake and deep blue Con Son bay, and enjoy cool basil seed water offered for free by the monks.

In addition to the 6 main highlights mentioned above, Con Dao Special Zone also possesses many other attractive places waiting for visitors to explore:

  • The beach Nhat and Shark Nose: The island's most beautiful sunset viewing spot, where the sun gradually sinks into the sea, creating a brilliant orange-purple scene.

  • Pier 914: Historical relic marking the sacrifice of 914 prisoners who fell during the construction of the pier.

  • Con Museum Island: A place to preserve more than 2,000 artifacts and images reflecting the heroic revolutionary struggle history of the people and soldiers on the island.

  • Ma Thien Lanh Bridge: Relics of an unfinished bridge on the mountain, testament to the hard labor of ancient prisoners in the deep forest.

  • Con Dao National Park: For tourists who love trekking through the forest, exploring rich flora and fauna.

Best time to travel

Calm sea season and Coral diving (March - September)

Calm sea season This is the most ideal period to travel to Con Dao, especially for those who love to travel to Con Dao. Water activities. At this time, the East Sea is calm, the waves are small, the water is clear and you can see the bottom, very convenient for traveling by boat from the mainland to the islands or by canoe to visit small islands. Although from May to September there may be sudden showers, but they usually stop very quickly and the air after the rain is extremely cool and pleasant.

Sea Turtle Breeding Season (April - October)

Sea Turtle Breeding Season A unique tourist "specialty" of Con Dao is the sea turtle breeding season. If you want to witness this magical moment of nature with your own eyes, plan to come here from April to October. At Hon Bay Canh - the largest sea turtle conservation area in Vietnam, visitors can sign up for an overnight tour at the ranger station to quietly observe mother turtles digging nests and laying eggs on the sand when the tide is high.

Transportation information

Flight routes to Con Dao Special Zone

Con Dao Airport

City. Ho Chi Minh (SGN) - Con Dao (VCS)

  • Departure airport: Tan Son Nhat (Tan Son Nhat Ward).

  • Flight time (estimated): 45 – 50 minutes.

  • This is the plan move most quickly to connect the mainland with the islands. Currently, this flight is mainly operated by Vietnam Airlines (VASCO) using the ATR72 aircraft, suitable for the typical short runway of Co Ong airport. Visitors will experience the feeling of flying at low altitude and admire the panoramic view of the beautiful emerald green archipelago when the plane lands.

Can Tho (VCA) - Con Dao (VCS)

  • Departure airport: Can Tho International.

  • Flight time (estimated): 55 minutes.

  • Optimal choice for travelers from the Mekong Delta region. The flight helps save time traveling by road to Ho Chi Minh City, directly connecting Tay Do capital with the spiritual resort paradise.

High-speed boat to Con Dao Special Zone

Vung Tau - Con Dao area

  • Departure port: Cau Da Port (belongs to Vung Tau Ward).

  • Travel time (estimated): 3 hours 50 minutes - 4 hours.

  • This route uses modern double-hull speedboats such as Con Dao Express 36 or Phu Quoc Express, which have good wave resistance and smooth operation. This is an interesting experience for tourists who want to conquer the ocean and save costs compared to flying. The ship usually departs at 7:30 am every day.

Soc Trang (Tran De) - Con Dao

  • Departure port: Tran De port (Soc Trang).

  • Travel time (estimated): 2 hours 30 minutes.

  • This is the shortest waterway to the island, operated by Superdong and Trung Trac ships. With a frequency of 2 trips/day and the "softest" ticket price among cruise routes, this is a popular choice for Western tourists and backpacking groups.

Movement in Con Dao Special Zone

To explore the relics and pristine beaches on the island, visitors have the following vehicle options:

Tourist electric vehicle:

  • The most popular and "green" vehicle in Con Dao. The car operates 24/7, runs on routes or is rented as a package, very suitable for family groups to visit Co Sau's grave at night or tour around the island.

  • Reference fare: About 20,000 VND/km.

Traditional taxi:

  • The taxi service on the island operates very professionally with clearly listed fares.

  • Mai Linh Con Dao Taxi: ☎ 0254.3.850.850

  • Con Son Taxi: ☎ 0254.3.908.908

Self-driving motorbike rental:

  • Phuong Dung Store – Nguyen Hue Street, Residential Area No. 2 | ☎ 0987 555 666 | Price from 100,000 - 150,000 VND/day.

  • Car rental Mong Trinh – Le Van Viet Street | ☎ 0914 555 888 | Providing a variety of new digital cars and scooters, supporting door-to-door delivery at Ben Dam port or Co Ong airport.

  • Note: On the island there are only 2 main gas stations in the town center, visitors should fill up their tanks before departing to remote destinations such as Dam Trau Beach or Nhat Beach.

Information accommodation

Luxury (4–5 stars)

Six Senses Con Dao

Six Senses Con Dao

Located at Bai Dat Doc, about 10-15 minutes from the town center and Co Ong airport. This is the first and most famous world-class 5-star resort in Con Dao, once chosen by many world stars (such as Angelina Jolie). The resort includes 50 wooden villas located along the beach with a separate infinity pool, designed to rely on pristine nature. Private butler service (GEM) and sea turtle conservation activities are special highlights here. According to luxury booking sites, villa prices range from 15,000,000 - 40,000,000 VND/night.

The Secret Con Dao

Located at 08 Ton Duc Thang, right in the center of Con Dao town, opposite Con Dao Museum. The hotel impresses with the combination of a modern building and a meticulously restored nearly 100-year-old French villa (The Secret Villa). Possessing the most beautiful ocean-facing infinity pool in the central area, this place brings maximum convenience to visitors who want to combine relaxation and visit historical sites. The average room price is about 2,500,000 - 5,000,000 VND/night, depending on room type.

If you want more options for a private, luxury vacation, you can consider:

  • Poulo Condor Boutique Resort & Spa – Bai Vong (near Co Ong airport) – Classic Indochine style, price about 3,500,000 – 6,500,000 VND/night.

  • Marina Bay Con Dao Hotel – Nguyen Hue Street (opposite Pier 914) - Full sea view, price about 2,800,000 - 4,500,000 VND/night.

Resort (Coastal Resort)

Con Dao Resort

Located at 8 Nguyen Duc Thuan, located right on the longest and most beautiful An Hai beach in the central area. This is a long-standing 3-star standard resort, popular with tourists thanks to its large private beach, lush green coconut trees and outdoor swimming pool close to the sea. The resort's location is extremely convenient, it only takes a few minutes to walk to local seafood restaurants. Room prices here are quite stable, ranging from 1,600,000 - 2,500,000 VND/night, including breakfast buffet.

Tan Son Nhat Con Dao Resort

Located at 6 Nguyen Duc Thuan, adjacent to Con Dao Resort. This resort has a spacious, airy garden space with rustic wooden bungalow architecture hidden under the canopy of trees. The outstanding feature is that the private beach is very quiet, suitable for families with the elderly and young children to swim safely. The on-site restaurant serves fresh seafood at reasonable prices. Room prices are usually at 1,400,000 - 2,200,000 VND/night.

For diverse options for tourists who like peaceful island space, you can refer to:

  • Orson Hotel & Resort Con Dao – Da Cui Beach (Ben Dam area) – Isolated, wild space profile, price from 1,800,000 - 3,000,000 VND/night.

  • Saigon Con Dao Resort - 18-24 Ton Duc Thang - Right in the center, opposite the historic wharf, price from 1,500,000 - 2,300,000 VND/night.

Experience (Boutique Hotel & Homestay)

Uyen’s House

Located on Pham Van Dong street, about 200m from Con Dao market. Uyen's House is known as the "house of dreamers" with youthful design, lots of greenery and extremely "chill" check-in corners. Homestay offers a variety of room types from romantic double rooms to clean dorm rooms, creating a cozy and close feeling like being at home. Room prices range from 600,000 - 1,200,000 VND/night.

De La Rosa Con Dao

Located in Residential Area No. 3, Huynh Thuc Khang Street, about 10 minutes walk from the beach. De La Rosa has a style of small, beautiful wooden bungalows located in the middle of a lush tropical garden. The space here is extremely quiet, separate from traffic noise, suitable for tourists who want to live slowly and immerse themselves in nature. The host and staff are very friendly, often helping visitors book tours or rent motorbikes. Room price is about 800,000 - 1,500,000 VND/night.

For tourists who love convenience, cost savings and want to explore the islanders' life, the following places are worth a try:

  • Nicobar Con Dao Hotel - Duong Van Manh Street - Newly built, modern hotel, priced from 700,000 - 1,000,000 VND/night.

  • Conson Hotel – LE Van Viet Street – Right in the center, convenient to travel, price from 600,000 – 900,000 VND/night.

  • Sao Condor Hotel – Nguyen Hue Street – Clean rooms, affordable price from 500,000 – 800,000 VND/night.

Cuisine and festival culture

High-class restaurant

>The Secret Restaurant – 08 Ton Duc Thang, Con Dao Special Region

The Secret Restaurant

The Secret Restaurant is located right next to the blue beach, inside an ancient French villa that has been meticulously restored. This is a culinary space that is the perfect intersection between heritage architecture and modern European-Asian style. Diners can enjoy premium seafood dishes such as blue lobster stewed in butter, abalone soup or moon crab prepared in a unique fusion style. The average price here ranges from 500,000 - 1,200,000 VND/person depending on the menu selected.

By the Sea Restaurant - Dat Doc Beach, Con Dao Special Zone

Nestled in the luxury Six Senses resort, By the Sea restaurant offers a sustainable culinary experience amidst pristine nature. The cooking philosophy here prioritizes the use of organic ingredients harvested right in the Special Zone's garden and seafood caught during the day from Con Son Bay. The open design space helps visitors enjoy a romantic candlelit dinner while listening to the whispering ocean waves right under their feet. Service prices here are in the high-end segment, usually from 1,500,000 VND/person or more.

Some other high-end culinary locations you can refer to in Con Dao Special Zone:

  • Tuan Thao Restaurant - Tran Huy Lieu Street: Specializes in fresh seafood dishes selected at the tank, spacious space facing the sea - Price approx. 350,000 - 800,000 VND/person.

  • Marina Bay Restaurant - Nguyen Hue Street: Full view of Con Son Bay, specializes in serving seafood BBQ and exquisite European dishes - Price about 400,000 - 900,000 VND/person.

  • Phi Yen Restaurant - 34 Ton Duc Thang: Famous for grilled red grouper dishes and seafood hot pot rich in sea flavor - Price from 300,000 VND/person.

Local cuisine

Ba Hai Khiem's ​​crab noodle soup - 22 Nguyen Hue, Con Dao Special Zone

Ba Hai Khiem's ​​crab noodle soup is an iconic breakfast restaurant, associated with the lifestyle of people on the island for many decades. The difference lies in the sweet broth cooked from fresh sea crabs, combined with the delicious chewy mackerel patties typical of the deserted sea. Bát bún nóng hổi luôn đi kèm với rau sống tươi rói và một ít mắm tôm nguyên chất để làm bật lên hương vị đậm đà. This is a familiar stop for tourists after catching the early sunrise at Pier 914.

Cherry Shark Salad - West Coastal Area

Cherry Shark Salad is a famous specialty that anyone who loves local cuisine wants to taste once when coming to the Special Zone. Fresh shark meat is deboned, sliced ​​thinly, then mixed with passionate spices such as lemongrass, chili and especially wild cherry leaves. The sweetness of the fish mixed with the mild acrid taste of the forest leaves and the spicy taste of the dipping sauce creates an overall extremely stimulating flavor. This dish is often served by local people with a cup of almond wine to add warmth.

Some other local dishes you must definitely try:

  • Con Dao oyster porridge - Restaurants along Vo Thi Sau street: Fatty milk oysters are stir-fried until fragrant before being cooked with sticky white rice porridge - Price from 45,000 - 70,000 VND/bowl.

  • Nang breast snail grilled with onion fat - Residential area No. 2: Endemic snail of the island with sweet, chewy meat, fragrant when grilled over charcoal - Price from 150,000 VND/plate.

  • Squid and milk pancakes - Near Con Dao market: Tiny, fresh milk squids are poured into a crispy golden crust, served with unique wild vegetables - Price from 30,000 VND/piece.

Experience cuisine

Con Dao night market - Tran Huy Lieu and Nguyen An Ninh intersection

When night falls, the night market area becomes the most vibrant center of the Special Zone with dozens of brightly lit seafood stalls. Here, visitors can personally choose the types of fish, squid, and crabs still swimming in the basin and ask the chef to prepare them directly to their liking. The sizzling sound of the charcoal grill mixed with the aroma of garlic butter creates a bustling and refreshing atmosphere. This is the most authentic street food experience to connect with friendly local fishermen.

Enjoy roasted almond seeds – Ton Duc Thang coastal town

Roasted almond seeds are a unique souvenir associated with the ancient heritage almond trees that shade the streets of the Special Zone. Visitors can experience observing the extremely meticulous and meticulous process of manually separating seeds from dried almonds that fall on the road. After being roasted, almond seeds have two main flavors: rich salty salt or sweet sugar ginger, with a very unique nutty taste unlike any other type of nut. Sitting and sipping a few almond seeds with a cup of morning coffee under the canopy of an ancient tree is a relaxing moment worth the journey.

Culture & Festival Experience

Heroine Vo Thi Sau's Death Anniversary - January 23 of the Lunar Calendar

The death anniversary of heroine Vo Thi Sau

The death anniversary of Co Sau is the largest and most important spiritual cultural event in Con Dao Special Zone, attracting tens of thousands of people from all over to attend. On this day, all the alleys are filled with white pear flowers and chrysanthemums - flowers associated with the image of a steadfast young woman. The ceremony took place solemnly at Hang Duong Cemetery with incense offerings, sacrifices and art performances recreating her life. The sacred space under the night lights creates a strong connection between the heroic past and the gratitude of the present generation.

Raft Racing Festival - January 21 every year

Raft Racing Festival is a unique beauty of island culture, demonstrating the martial spirit and pride in the sea-crossing tradition of the people of the Special Zone. Brightly decorated rafts compete fiercely on the waves of Con Son Bay amid the cheers of local people and tourists. The festival is not only a competition but also a ritual to pray for a year of good weather and peaceful seas for trips to sea. After the race, the community often organizes a culinary festival right on the sand with rustic grilled dishes.

Other unique cultural activities:

  • Ong Fish Worshiping Festival - Ong Lang Nam Hai: Takes place in the second lunar month, demonstrating the fishermen's reverent beliefs towards the "guardian deity" of the sea.

  • Gratitude music night at Con Dao Museum: Regularly held on major holidays, introducing heroic revolutionary songs associated with the history of the sacred island.

  • Artistic almond seed making contest: An opportunity for local artisans to demonstrate unique decorative products crafted entirely from heritage almond seeds.

Amusement area

Con Dao Night Market – Nguyen Van Linh Street, Area 6

Con Dao Night Market

Considered the center of nightlife in the Special Zone, Con Dao Night Market is located in a prime location right in the center, where culinary culture and indigenous trade intersect. The market begins to bustle from the evening until late, providing visitors with a bustling space with dozens of fresh seafood stalls, souvenirs and typical snacks. Walking around the market, you can enjoy the vibrant atmosphere, enjoy seafood processed on the spot and choose to buy sophisticated handicraft products made from snail shells and almond seeds of special zone residents.

Some other attractive places to visit and experience in Con Dao Special Zone:

  • Ton Duc Thang Park - Coastal Street: No The green space is located close to the water's edge, where book fairs, outdoor art performances regularly take place and is a favorite public square for tourists every afternoon.

  • Con Dao Special Zone Stadium - Residential Area No. 6: Venue for organizing exciting sports competitions within the framework of the 2025 Special Zone Sports Festival, attracting a large number of athletes. members and fans join in cheering.

  • Ong Dung Beach - Primeval forest area: Ideal picnic spot to carry out trekking activities through the forest, diving to see sea fish and kayaking to explore the wild beauty of neighboring small islands.

  • An Hai Lake - Central area: Point Experience boating and watching the peaceful lotus lake in the heart of the sacred island, bringing a sense of relaxation separate from the bustle of the markets.

Suggested tour

Experiential tour

Spiritual tour - Explore "Hell on Earth" 1 day

  • Itinerary: Special Zone Center – Con Dao Museum – Phu Hai Prison – French & American tiger cages – Pier 914 – Visit Hang Duong Cemetery & Co Sau Tomb (at night)

  • Transportation: Car or tourist electric car

  • Reference tour price: 650,000 VND/person

  • Organizer: Con Dao Travel

Adventure tour - discovery

Trekking tour to conquer So Ray Peak in 1 day

So Ray Peak

  • Itinerary: Special Zone Center – Trekking through the national forest – Conquering So Ray Peak (observing primates and panorama of the archipelago from above) – Explore Ong Dung Beach – Snorkelling to see coral

  • Transportation: Car + trekking

  • Reference tour price: 750,000 VND/person

  • Organizing unit: Vietravel Con Dao Special Region

Tour to explore Con Son Bay by Canoe 1 day

  • Itinerary: Passenger ship port - High-speed canoe to visit small islands - Check-in Hon Cau - Explore the brilliant coral reef ecosystem - Recreational fishing at sea - Picnic lunch at a pristine beach

  • Transportation: High-speed canoe

  • Reference tour price: 850,000 VND/person

  • Organizer: Con Dao Explorer

Family tour

Sea and island resort tour - Dam Trau plane watching 1 day

  • Itinerary: Special Zone Center - Ba Phi Yen Temple - Nui Mot Pagoda (viewing An Hai lake) - Dam Trau beach (swimming, watching low-level planes landing) - Enjoy specialties of Special Zone Night Market

  • Transportation: 16–29 seat tourist car

  • Reference tour price: 500,000 VND/person (including sightseeing tickets and lunch)

  • Organization unit: Saigontourist Cong Special Zone Island

Eco-tourism

Turt to see turtles lay eggs - Release baby turtles to the sea 2 days 1 night

  • Itinerary:

    • Day 1: Port - Canoe departure Hon Bay Canh - Visiting the mangrove forest - Observing mother turtles digging nests and laying eggs at the ranger station at night

    • Day 2: Experience releasing baby turtles into the ocean – Scuba diving to see coral – Return to the center of the special zone

  • Transportation: High-speed canoe

  • Reference tour price: 1,600,000 VND/person

  • Organizer: Con Dao Special Zone National Park

Shopping and Souvenirs

Shopping in Con Dao Special Zone The island is a journey to find handmade products, associated with the pure nature and heroic history of the sacred island.

Con Dao almond seeds

Con Dao almond seeds

Almond seeds are the most iconic gift, meticulously processed from ancient heritage almonds. Visitors can choose the rich salt roasted flavor or the sweet roasted sugar flavor at night market stalls. This is a rustic gift but fully contains the sentiments of the people of the Special Zone.

Con Son Pearls 

Thanks to the fresh sea environment of Con Son Bay, the pearls here have a glossy and very thick nacre layer. Jewelry items such as necklaces and earrings are exquisitely handcrafted and are classy and sustainable souvenirs from the sea.

Dried seafood 

The central market area of ​​the Special Zone offers sun-dried squid, mackerel, and dried shrimp naturally dried in the island sun. The product has no preservatives, retains the sweetness and typical salty aroma of newly caught seafood.

Supporting information and other information

Con Dao National Tourist Area Management Board

  • Address: No. 02 Le Hong Phong, Con Dao Special Zone Island, Ho Chi Minh City.

  • Support phone number: 0254.3830.156.

  • Function: Focal point to directly answer questions about ticket prices to visit monuments, national forest conservation regulations and support in finding lost items. Tourists can also contact here for guidance on regulations on island environmental protection and local tour guide services.

Con Dao Special Zone Police

  • Address: No. 07 Nguyen Hue, Con Dao Special Zone, Ho Chi Minh City.

  • On-duty phone number: 0254.3830.150.

  • Emergency phone number: 113.

  • Function: Direct management unit of the area, ensuring security, order and safety for tourists. This is the place to receive emergency reports about property theft, security incidents or issues related to residence procedures and temporary absence of tourists at accommodation facilities on the island.

>Military and Civilian Medical Center of Con Dao Special Region

  • Address: Vu Van Hieu Street, Special Region Con Dao, Ho Chi Minh City.

  • Emergency phone number: 0254.3830.154 or 115.

  • Function: The only and frontline medical facility in the archipelago capable of receiving emergency treatment 24/7. The center specializes in quickly handling injuries caused by vigorous exercise, health problems arising during forest/sea tours or other urgent medical emergencies for both military and civilians.

>Con Dao Airport (Co Ong Airport)

  • Address: Co Area Tuong, Con Dao Special Zone, Ho Chi Minh City.

  • Telephone number: 0254.3830.221.

  • Function: Main aviation operations center connecting the island with the mainland. Travelers can contact here to update flight schedules, handle lost luggage issues, flight procedures or request emergency medical assistance at the airport area.

Wish you a meaningful journey to explore the sacred island, find peace in the vast ocean and fully preserve beautiful moments in Con Dao Special Zone.