Pulau Serangan is an island to the south of Sanur, Bali. It measures close to 3 km in length and about 1 km in width, and is located about 500 meters from the Bali mainland. Pulau Serangan is also known in English as "Turtle Island".
Pulau Serangan is connected to Denpasar by a bridge built in 1997. The locals collect a toll from visitors entering the island, where you can find a Bugis village.
Rather curiously, Pura Sakenan, one of the six most sacred temples in Bali, is located on Pulau Serangan.