The Hassan II Mosque
One of the largest mosques in the world - a breathtaking modern masterpiece rising over the Atlantic in Casablanca, with one of the tallest minarets on earth and dazzling craftsmanship.
Updated 20 October 2026

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The Hassan II Mosque is one of the largest mosques in the world and a breathtaking modern masterpiece, rising dramatically over the Atlantic on the Casablanca seafront, partly above the water itself. Completed in 1993, it holds tens of thousands of worshippers, boasts a 210-metre minaret, for decades the tallest in the world and still the second tallest, and dazzles with the finest Moroccan craftsmanship in marble, cedar, plaster and tile.
History
The idea of a great monument in Casablanca was announced by King Hassan II in 1980. The mosque was designed by the French architect Michel Pinseau and built by Bouygues with craftsmen from across the kingdom; work began on 12 July 1986, lasted seven years, and the mosque was inaugurated on 30 August 1993 (Wikipedia, Hassan II Mosque).
Highlights
- The vast prayer hall - the immense hall of marble, cedar and tilework.
- The minaret - the 210-metre tower over the sea, among the tallest in the world.
- The oceanfront setting - the mosque built partly over the Atlantic.
- The craftsmanship - the exquisite carved plaster, cedar and zellij tile.
When to go
Year-round; unusually for Morocco, non-Muslims may enter, but only on guided tours at set times outside prayer, so check the schedule. Dress modestly, with covered shoulders and legs. Sunset over the ocean is beautiful.
What to expect
It is one of the few mosques in Morocco non-Muslims may enter, but only on scheduled guided tours, so plan around the times and expect to remove shoes and dress modestly. Casablanca itself is a workaday business city with few other major sights, so the mosque is the main draw.
Nearby
The old medina and the Corniche of Casablanca are nearby; Rabat, the capital, is a short train ride.
Key facts
Source: Wikidata, item Q41346, read on 18 October 2026.
What to pack for The Hassan II 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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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


