Gereja Sion is a historic church located in Pinangsia Administrative District, Taman Sari, Jakarta, Indonesia. Dating from 1695, it is the oldest church still standing in Jakarta.
Wikipedia https://en.wikipedia.org/wiki/Gereja_Sion
Address (Unnamed Road), Taman Sari 11110, Indonesia
Coordinates -6°8'17.385" N 106°49'4.218" E