If you want to watch sea turtles lay eggs in Con Dao, then you must join a Con Dao Turtle Tour, which is arranged through the Con Dao National Park office (address: 29 Võ Thị Sáu, Côn Đảo district, Bà Rịa Vũng Tàu province | Tel: +84 (64) 3830 669 or +84 (64) 3830 650). You can either contact them directly or ask your hotel/resort to arrange it for you. The Con Dao National Park organizes tours to visit Bay Canh Island and the turtle tour begins at 5:30 PM, just after dinner. If you are planning on watching the sea turtles lay eggs on Bay Cahn Island then you will most likely stop at the opposite side of the island, hike down to the beach, and setup camp. Sea turtles are very sensitive and will not come to shore to lay eggs if they are frightened. Observers are asked not to talk or make noises and also be aware that not all turtles that come to shore will lay eggs.
Timing is everything as to see the sea turtles laying eggs in Con Dao requires time, patience and of course a bit of good luck. The most popular months to see sea turtles on Con Dao are June and July at around 2:00am, so you will have to stay up all night to get a glimpse of these majestic creatures.
How much does it cost to see sea turtles laying eggs in Con Dao?
An overnight trip to Bay Cahn Island to watch the sea turtles laying eggs cost at bare minimum 1,200,000VND ($60US) per person, assuming the boat is full. Prices are subject to group size.
If the cost of seeing sea turtle lay eggs on Con Dao is too high, you can also see preserved turtles at the Con Dao National Park office, the Con Dao Museum, and even a live juvenile Con Dao green turtle at an aquarium located at the base of Ong dung Beach.
What Happens After The Con Dao Sea Turtles Have Nested?
Once the sea turtles have nested, the park rangers will take the eggs to an incubation site. Half of the eggs are put in an incubator with more light and a higher temperature to hatch males, while the others receive less light and a lower temperature to hatch females. Once the eggs have been successfully hatched, the rangers will release them onto the beach and the baby turtles will swim out to sea.
Illegal Trafficking Of Con Dao's Turtles
It is illegal to trade, sell, or buy sea turtles in Vietnam but unfortunately this does occur as female turtles are valued at $1,000US and a turtle egg is valued at up to $7.00US each. Considering that rangers on Con Dao earn much less in salary, there have been reports that some rangers are involved in the illegal trade. Most scuba diving shops in Con Dao do not support Con Dao turtle tours because of this.