01Overview
Serangan Island sits just off Bali's southern coast near Sanur, connected to the mainland by a causeway that makes it an easy add-on rather than requiring a separate boat crossing like the Nusa islands. It's best known today for its sea turtle conservation centre, though it also has a modest local surf break and fishing village character.
02The turtle conservation centre
Serangan is home to one of Bali's most active sea turtle rescue and breeding programs, working with several endangered species found in Indonesian waters. Visitors can see turtles at various life stages and, depending on timing, may be able to participate in a hatchling release — a genuinely meaningful activity that supports real conservation work rather than a purely staged photo opportunity.
03Beyond the conservation centre
The island has its own modest surf break, popular with a smaller crowd than the more famous South Bali breaks, and a working fishing community that gives it a different texture from the more purely tourism-driven parts of the south coast.
04A note on wildlife tourism here
As with any wildlife encounter (see our similar note in the animal parks guide), it's worth choosing an operator with genuine conservation credentials over one offering purely photo-driven turtle handling — ask about the centre's release programs and conservation partnerships if this matters to you.
05Practical tips
- Easily combined with a Sanur day given the short causeway connection.
- A small donation or entry fee typically supports the conservation work directly.
- Morning visits tend to be calmer and cooler for walking around the island.