Great Mosque of Medan
A 1909 sultanate mosque in Moroccan-influenced style, built on tobacco money with Italian marble and Chinese glass.
Updated 19 October 2026
Masjid Raya Al-Mashun was built between 1906 and 1909 by Sultan Ma'mun Al Rashid Perkasa Alamsyah of Deli, whose revenue came from the tobacco plantations that made Medan rich in the late colonial period, and the money shows: the design by a Dutch architect is octagonal with a Moroccan-influenced central dome and four smaller ones, the marble came from Italy, the stained glass from China, the chandelier from the Netherlands and the ironwork from Europe, assembled into something that belongs to no single tradition. The interior has a wide open prayer hall under the dome with painted floral panels. The Maimun palace, built by the same sultan in 1887-1891 and in a similarly mixed idiom, is a short walk away and the two are normally seen together.
History
Sultan Ma'mun Al Rashid Perkasa Alam of Deli began the mosque on 21 August 1906, and it was completed on 10 September 1909, marked by the first Friday prayers, at a cost of one million guilders. At first it was part of the Maimun palace complex, and its octagonal plan, with wings to the south, east, north and west, combines Middle Eastern, Indian and Spanish elements (Wikipedia, Grand Mosque of Medan).
Highlights
- An octagonal plan - the central dome with four smaller ones around it.
- Imported materials - Italian marble, Chinese glass and Dutch metalwork.
- Tobacco-boom money - the plantation wealth that paid for it in 1909.
- Painted floral panels - the decorative scheme inside the prayer hall.
When to go
All year, outside prayer times. An hour.
Things to know
Closed to visitors during prayers and around Friday midday. Modest dress and headscarves are required; robes are usually lent. Donations are solicited at the door.
Nearby
The Maimun palace is a short walk; Tjong A Fie Mansion is in the old centre.
Key facts
Source: Wikidata, item Q12497331, read on 18 October 2026.
What to pack for Great Mosque of Medan
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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