Where the Bou Regreg meets the Atlantic, Rabat keeps its oldest quarter: the Kasbah of the Udayas, a 12th-century Almohad citadel whose lanes — whitewashed below, sky-blue above — feel like Chefchaouen with a tenth of the visitors and an ocean attached. UNESCO lists it within Rabat’s world-heritage ensemble.
Enter by the Bab Oudaia, one of the most beautiful Almohad gates in existence — carved stone rising in horseshoe arches that architecture courses still diagram. Inside: the kasbah mosque (among the city’s oldest), lanes of painted doors and cats in ownership, the semaphore platform with its cannons and full-Atlantic view, and below, the walled Andalusian garden where orange trees and daturas shade the kasbah’s museum corner.
The classic finish is mint tea and gazelle horns at the cliff-side café overlooking the river mouth — earned after an hour’s wander. Entry to the kasbah is free; go late afternoon for the light on the blue. It is the gentlest hour in any Rabat day we plan.
Key facts
- Almohad citadel, 12th century — within Rabat's UNESCO ensemble
- Bab Oudaia: a masterpiece of Almohad gate architecture
- Blue-and-white lanes, Andalusian garden, Atlantic platform
- Free entry; allow ~1 hour plus café time
- Late afternoon gives the best light on the blue
Good to know
The garden and platform close earlier than the lanes in some seasons. The café's terrace over the river mouth is the classic pause — cash for the tea tray.
Questions travellers ask
What is the Hassan II Mosque made of?+
Almost entirely of Morocco itself: granite and marble from Agadir and Tafraout, cedar from the Middle Atlas for the carved ceilings, zellij cut by thousands of maalems — with Murano glass chandeliers as the famous exception. Built 1986–1993 by some 10,000 craftsmen, its prayer hall floats half over the Atlantic on reclaimed land, with a retractable roof and a 210 m minaret.
What time does the Hassan II Mosque open for visits?+
Non-Muslim visitors enter on guided tours at fixed time slots outside prayer hours — historically several slots each morning and early afternoon, reduced on Fridays and adjusted during Ramadan. Slots shift with the religious calendar, so the golden rule is to check that day's schedule (or ask us the day before — we confirm locally). The exterior esplanade is open at all hours and free.
What is the Hassan II Mosque known for?+
Superlatives with substance: one of the world's largest mosques, its 210-metre minaret long the world's tallest, its prayer hall built half over the Atlantic with a retractable roof — and, most importantly for travellers, one of the very few working mosques in Morocco that non-Muslims can enter, on guided tours. It compresses every Moroccan craft — zellij, carved cedar, stucco — at cathedral scale.
Is Casablanca worth visiting, honestly?+
As a working metropolis it is not a postcard — but the Hassan II Mosque alone justifies the stop, and the art-deco centre and corniche reward a curious half-day. Most of our routes give it exactly that: arrival, the mosque, one good dinner.
More answers in the “Casablanca & Rabat” chapter of our Travel FAQ →
