White domed mosque and Algerian flag in the old city of Algiers
Algiers · Algeria

The Casbah of Algiers

The Casbah of Algiers is the city's historic Ottoman citadel and old town — a steep maze of whitewashed houses, palaces, mosques and covered lanes overlooking the bay. A UNESCO World Heritage Site since 1992, it is best explored on foot with a local guide.

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Quick answer

The Casbah of Algiers is the city's historic Ottoman citadel and old town — a steep maze of whitewashed houses, palaces, mosques and covered lanes overlooking the bay. A UNESCO World Heritage Site since 1992, it is best explored on foot with a local guide.

Key facts

TypeHistoric quarter (UNESCO 1992)
EraMainly Ottoman (16th–18th c.) over older roots
LocationAlgiers, on the hillside above the bay
Best visitedBy day, with a guide
Time neededHalf a day

Overview

The Casbah of Algiers is the historic soul of the capital: the old Ottoman city, a near-vertical labyrinth of whitewashed houses, covered passages, fountains, mosques and former palaces tumbling down the hillside toward the Mediterranean. Layered over a much older settlement and shaped mainly between the 16th and 18th centuries, it was inscribed on the UNESCO World Heritage List in 1992.

What to see

Within the maze are restored Ottoman palaces and houses (some open to visitors), historic mosques, tiny squares and the famous stepped lanes that have featured in films and revolutionary history alike — the Casbah was a stronghold during the Battle of Algiers. It is one of the most atmospheric quarters in the Mediterranean, and also one of the most fragile, with ongoing restoration work.

Practical

Explore the Casbah on foot and, ideally, with a local guide — the lanes are steep and disorienting, and a guide will take you into restored houses and explain the history you’d otherwise walk past. Go by day, wear sturdy shoes, dress modestly, and ask before photographing residents.

Sources

Key facts on this page are checked against the following sources. See our Sources Policy and Fact-Checking Policy.

  1. Kasbah of Algiers — UNESCO World Heritage Centre · UNESCO World Heritage Centre

Frequently asked questions

Is the Casbah safe to visit?

Yes, by day and ideally with a local guide who knows the maze and the key houses. Take normal city precautions and dress modestly.

What is the Casbah of Algiers?

The old Ottoman city of Algiers — a dense, vertical labyrinth of historic houses, palaces, fountains and mosques, listed by UNESCO in 1992.

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