On the island of Kalimantan, in the northern part of the colorful city of Banjarmasin, stands a unique architectural monument — the Sultan Suriansyah Mosque. It is the oldest Muslim structure in the South Kalimantan province, with a history spanning over 400 years. Indonesia is famous for its diversity of religious styles, and this mosque is a prime example of original Banjar architecture.

One of the most remarkable features of the building is its multi-tiered roof, designed in the national style. Unlike many other Islamic structures, the mihrab — the niche indicating the direction of Mecca — has its own separate roof, giving the complex a unique silhouette. The interior impresses visitors with intricate wood carvings, endless ornaments, and graceful Arabic calligraphy.
This is not just a religious site, but a living testament to the birth of Islam in the region. The mosque is located near the site where an ancient palace complex once stood, and just half a kilometer away lies the great Sultan himself, after whom this shrine is named.