World Heritage Sites in Algeria

Algiers (al-JEERZ; Arabic: الجزائر, al-Jazāʾir) is the administrative, political and economic capital and largest city of Algeria as well as the capital of the Algiers Province. The city's population at the 2008 census was 2,988,145 and in 2020 was estimated to be around 4,500,000. Located in the north-central part of the country, it extends along the shores of the Bay of Algiers in the heart of the Maghreb region making it classified among the biggest cities in North Africa, the Arab world and the Mediterranean Sea, making it a major center of culture, arts, gastronomy and trade.

The Royal Mausoleum of Mauretania is a funerary monument located on the road between Cherchell and Algiers, in Tipaza Province, Algeria.

Tigisis, also known as Tigisis in Mauretania to distinguish it from another Tigisis in Numidia, was an ancient Berber town (civitas) in the province of Mauretania Caesariensis. It was mentioned in the Antonine Itinerary.

Tassili n'Ajjer (Berber: Tassili n Ajjer, Arabic: طاسيلي ناجر, ṭāssīlī naʾjir; "Plateau of rivers") is a mountain range in the Sahara desert, located in south-eastern Algeria. It holds one of the most important groupings of prehistoric cave art in the world, and covers an area of more than 72,000 km (28,000 sq mi),

Tipaza (Arabic: تيپازة, Tīpāza) is the capital of the Tipaza Province, Algeria. When it was part of the Roman Empire, it was called Tipasa. The modern town was founded in 1857, and is chiefly remarkable for its ancient ruins and sandy littoral.

Djémila (Arabic: جميلة, Ǧamīlah, 'Beautiful (one)'), formerly Cuicul, is a small mountain village in Algeria, near the northern coast east of Algiers, where some of the best preserved Roman ruins in North Africa are found. It is situated in the region bordering the Constantinois and Petite Kabylie (Basse Kabylie).

Timgad (Arabic: تيمقاد, Tīmqād, known as Marciana Traiana Thamugadi) was a Roman city in the Aurès Mountains of Algeria. It was founded by the Roman Emperor Trajan around 100 AD. The full name of the city was Colonia Marciana Ulpia Traiana Thamugadi. Emperor Trajan named the city in commemoration of his mother Marcia, eldest sister Ulpia Marciana, and father Marcus Ulpius Traianus.

The M'zab, or Mzab (Mozabite: Aghlan, Arabic: مزاب, Mzāb), is a natural region of the northern Sahara Desert in Ghardaïa Province, Algeria. It is located 600 km (370 mi) south of Algiers and has approximately 360,000 inhabitants (2005 estimate).

Tipasa, sometimes distinguished as Tipasa in Mauretania, was a colonia in the Roman province Mauretania Caesariensis, nowadays called Tipaza, and located in coastal central Algeria. Since 1982, it has been declared by UNESCO a World Heritage Site. It was declared a World Heritage Site in danger in 2002, but was removed from the danger list in 2006 following conservation efforts.

The Casbah (Arabic: قصبة, qaṣba, meaning citadel) is the citadel of Algiers in Algeria and the traditional quarter clustered around it. In 1992, the United Nations Educational, Scientific and Cultural Organization (UNESCO) proclaimed Kasbah of Algiers a World Cultural Heritage Site, as "There are the remains of the citadel, old mosques and Ottoman-style palaces as well as the remains of a traditional urban structure associated with a deep-rooted sense of community."