Algiers is a city that boasts a rich cultural heritage and a fascinating history that dates back over a thousand years. For tourists, there are several monuments and landmarks that you can't miss, and many of these can be seen with free tours in Algiers. One of the most iconic landmarks in Algiers is the Casbah, which is the historic old town of the city. This labyrinthine quarter is a UNESCO World Heritage Site, and visitors can explore the narrow alleys and winding streets to discover hidden courtyards and ancient mosques. The Great Mosque of Algiers (Djamaa el Djazair) is also a must-visit destination, with its striking architecture and impressive minaret. Local guides will also take you to the Bardo Museum, another fascinating destination for tourists, as it is home to an extensive collection of artifacts that tell the story of Algeria's rich history. Here, visitors can see ancient mosaics, traditional costumes, and historic weapons. Other notable monuments and landmarks that tourists can see with free tours in Algiers include the Monument of the Martyrs, the Notre Dame d'Afrique, the colonial era Central Post Office and the Palace of Rais (Bastion 23). Each of these monuments offers a unique glimpse into Algiers' cultural and historical identity, and visitors are sure to be captivated by the city's rich heritage.