Mekarsari is a settlement in the Banten region of Indonesia, on the western end of the island of Java. Banten is a province whose northern coast faces the Java Sea and whose western tip overlooks the Sunda Strait, the channel separating Java from Sumatra.
The name Mekarsari is shared by a number of villages and neighbourhoods across Indonesia, and the one in Banten is a local administrative unit rather than a major urban centre. Like much of Banten, the surrounding area is part of the densely populated western Javanese lowlands, where agriculture and small-scale trade have long shaped daily life.
No detailed reference material on this specific settlement was supplied, so only these general facts about its location and setting can be stated with confidence.