
The Con Dao Islands served as a prison island for political prisoners during the French colonial era, when it was known as Poulo Condore, and in later years the Saigon regime imprisoned opponents of the regime in the infamous cells known as the "tiger cages". The old prison buildings are still standing and are open to the public as is a small museum tracing the island's history.
Besides having an interesting history, Con Dao is also an island of immense natural beauty with forested hills, deserted sandy beaches and extensive coral reefs making for some excellent diving.
Con Dao is part of a maritime and national park and is made up of 20 or so islands. The islands are mostly rugged and still have a lot of original forest cover and associated flora and fauna. The most famous indigenous animal is the dugong or sea cow although it is rarely seen. Several species of rare squirrel and apes are found here and there is an important breeding program for turtles on Banh Canh island near to Con Dao island.
The islands have very nice beaches, great swimming and snorkeling opportunities and a very relaxed, colonial feel to them. Con dao is a nice antidote to the crowded cities.