Istiqlal Mosque
The largest mosque in Southeast Asia, designed by a Christian architect and standing opposite Jakarta's cathedral.
Updated 19 October 2026
Istiqlal - independence - was conceived after the revolution as a national mosque and opened in 1978, with capacity given at over 120,000, which makes it the largest in Southeast Asia. Two facts about it are usually told together and both are true. The design competition was won by Frederich Silaban, a Batak Protestant Christian from North Sumatra, whose entry Sukarno selected. And the site was chosen deliberately across the road from Jakarta Cathedral, the Catholic seat, so the two face each other; the congregations share parking on each other's major festivals, and in 2020-2021 a pedestrian tunnel was built directly linking them, called the Tunnel of Friendship. The architecture is stripped and modern: a vast steel-and-concrete dome, a single minaret, marble and no ornament to speak of.
History
The site was once Wilhelmina Park and a 19th-century fortification, the Citadel. After independence was proclaimed in 1945 the idea of a national mosque was raised by Wahid Hasyim, the first minister of religious affairs, and Anwar Cokroaminoto, whose building committee was founded in 1953; Sukarno insisted that it stand near the national square and the Merdeka Palace, in keeping with the Javanese pairing of palace and grand mosque, laid the foundation stone on 24 August 1961, and after 17 years of building it was inaugurated on 22 February 1978 (Wikipedia, Istiqlal Mosque, Jakarta).
The main sights
- The largest mosque in the region - capacity given at over 120,000.
- A Christian architect's design - Silaban's competition-winning scheme, chosen by Sukarno.
- The cathedral opposite - the two seats facing each other across the road.
- The Tunnel of Friendship - the 2020 pedestrian link between the two.
When to go
All year, outside prayer times. An hour or two.
Good to know
Non-Muslim visitors are received through a separate entrance with a guide and robes; times are limited and Friday midday is closed. The interior is deliberately plain, which some find austere.
Nearby
Jakarta Cathedral is across the road; Merdeka Square and Monas are west.
Key facts
Source: Wikidata, item Q475379, read on 18 October 2026.
What to pack for Istiqlal Mosque
Chosen from what this place is for. Tap a kit for the full checklist.
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- Modest clothing - Shoulders and knees covered - the single most common requirement. Find on Amazon
- A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon
- A scarf or shawl - To cover the head or shoulders on entry; women especially at mosques. Find on Amazon
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