The coastal area of Penjaringan Subdistrict is one of the most historic areas in Jakarta. The mouth of Ciliwung River was an important port in West Java. It was used as the main port of the kingdom of Pakuan Pajajaran and Batavia. Around the 16th century, the Muara Angke (a coastal area to the west of old Batavia) was used by the Sultanate of Banten and the Sultanate of Demak as a strategic post to capture the port of Sunda Kelapa from the Portuguese.