The Alcazaba of Almería is a Moorish fortress located in the city of Almería, in the southern Spanish province of Andalusia. It was built by the Caliph of Cordoba in the 10th century, and has been expanded and renovated over the centuries by various rulers and occupants, including the Christians who conquered the city in the late 15th century.

The fortress covers an area of about 50,000 square meters and includes a large number of towers, walls, and other defensive structures. Visitors can climb to the top of the towers to enjoy views of the city and the Mediterranean Sea.

The Alcazaba is one of the best-preserved examples of Moorish architecture in Spain, and is considered one of the most important historical sites in Almería. It was declared a National Monument in 1931 and is a popular tourist attraction today. In addition to the fortress itself, visitors can also see exhibits of historical artifacts, including pottery, coins, and weapons, at the Almería Museum, which is located within the complex.