The origin of Alibaug goes back to the 17th Century. It was developed by Sarkhal Kanhojio Aangre, the naval chief of King Shivaji's regime. Alibaug has been witness to numerous historical events.
There is a famous fort called Kollaba Fort situated just 2 km from the sea coast of Alibaug. In fact, earlier name of Alibaug was ‘Kulaba', but later became well known as Ali's buag (means garden) after the rich Jew gardener name Ali, who had several plantations in the area.