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Algeria: 10 places worth the journey

Tassili n'Ajjer, Qal'at Bani Hammad, M'zab and 7 more — what each one is, and why it is worth the detour.

Places
10
World Heritage
3
Language
Arabic, Berber
Currency
DZD
Tassili n'Ajjer, Algeria
Tassili n'Ajjer · Sandstone massif in Algeria's central Sahara Desert · magharebia, CC BY 2.0

What to see in Algeria

Chosen from everything Wikidata knows about Algeria and ranked by how many Wikipedia language editions describe them, which is about as close to "famous" as open data gets. 3 are on UNESCO's World Heritage list.

Tassili n'Ajjer World Heritage

Tassili n'Ajjer

Sandstone massif in Algeria's central Sahara Desert

A mountain range of the Sahara in south-eastern Algeria, covering more than 72,000 km² (28,000 sq mi) and holding one of the world's most important groups of prehistoric cave art.

Photo: magharebia, CC BY 2.0

Qal'at Bani Hammad World Heritage

Qal'at Bani Hammad

Historic site in Algeria

Also called Qal'a Bani Hammad or Qal'at of the Beni Hammad, a fortified palatine city in Algeria, now ruined, which in the 11th century was the Hammadid dynasty's first capital.

Photo: R hakka, CC BY-SA 4.0

M'zab World Heritage

M'zab

UNESCO World Heritage Site in Ghardaïa Province, Algeria

Also written Mzab, a natural region of the northern Sahara in Algeria's Ghardaïa Province, 600 km (370 mi) south of Algiers, with roughly 360,000 inhabitants.

Photo: Camille Gillet, CC BY-SA 4.0

Mount Tahat

Mount Tahat

Highest mountain peak in Algeria

Algeria's highest mountain, reaching 3003 metres.

Photo: Olivier Morice, Public domain

Algerian Desert

Algerian Desert

Saharan region of Algeria

Also called the Algerian Desert or the Great South, the part of the Sahara lying in Algeria. It takes up most of the country, about 80% of its land, and is one of the biggest national shares of the Sahara, itself the largest hot desert on Earth.

Photo: Sidsegh, CC BY-SA 4.0

Ketchaoua Mosque

Ketchaoua Mosque

Mosque in Algiers, Algeria

Also called Djamaa Ketchaoua, a mosque in Algiers, Algeria's capital, finished in the 17th century in the Ottoman period. It stands at the foot of the Casbah of Algiers, a UNESCO World Heritage Site, on the first of the many steep stairways climbing the Casbah.

Photo: Rachid Hamatou, CC BY-SA 4.0

Djamaa el Kebir

Djamaa el Kebir

Historic mosque in Algiers, Algeria

Also called the Great Mosque of Algiers, a mosque in Algiers, Algeria, built in 1097 and one of the few surviving examples of Almoravid architecture.

Photo: Brahimpic, CC BY-SA 3.0

Djamaa el Djazaïr

Djamaa el Djazaïr

Grand mosque in Algiers, Algeria

Also called the Great Mosque of Algiers, a large mosque in Mohammadia, Dar El Beïda District, Algiers, Algeria. Opened in April 2019, it has a minaret 265 metres (869 ft) high, the tallest anywhere, and ranks third among the world's mosques by size, behind Al-Masjid an-Nabawi of Medina and the Great Mosque of Mecca, both in Saudi Arabia.

Photo: Askelaadden, CC BY-SA 4.0

Grand Erg Occidental

Grand Erg Occidental

Erg in Algeria

In Arabic العرق الغربي الكبير, an erg in the north-central Algerian Sahara, the third-largest in Algeria after the Grand Erg Oriental and the Erg Chech.

Photo: Superazzouz123, CC BY-SA 3.0

Notre-Dame d'Afrique

Notre-Dame d'Afrique

Catholic basilica in Algeria

Algiers' Catholic basilica, properly “Basilique Notre Dame d'Afrique”, from which the modern devotion among Catholics to Our Lady of Africa springs.

Photo: toufik Lerari from Nice, France, CC BY-SA 2.0

About Algeria

Officially the People's Democratic Republic of Algeria, a North African country in the Maghreb. Covering over 2,381,741 square kilometres (919,595 sq mi), it is Africa's biggest country and the world's tenth-biggest. The Mediterranean lies to its north; Tunisia borders it on the northeast, Libya on the east, Niger on the southeast, Western Sahara, Mauritania and Mali on the southwest, and Morocco on the west.

Officially The People's Democratic Republic of Algeria. Known locally as Dzayer.

Based on the Wikipedia article, licensed CC BY-SA 4.0: the facts are Wikipedia's, the wording is this site's.

Questions travellers ask

What is worth seeing in Algeria?

This guide lists 10: Tassili n'Ajjer, Qal'at Bani Hammad, M'zab and Mount Tahat and others. Tassili n'Ajjer, Qal'at Bani Hammad and M'zab are UNESCO World Heritage Sites.

How were these places chosen?

By machine, from open data, with no human ranking them and nobody able to pay for a place on the list. Everything Wikidata records in Algeria that is a building, a landform, a protected area or a tourist attraction, has coordinates, a photograph and an English Wikipedia article, is ranked by how many Wikipedia language editions wrote about it. Provinces, cities, airports, stations and stretches of sea shared with the neighbours are filtered out.

Which places here are UNESCO World Heritage Sites?

3 of the 10 in this guide: Tassili n'Ajjer, Qal'at Bani Hammad and M'zab. That is not the full count for Algeria, only the listed sites that made this guide.

What language is spoken in Algeria, and what currency?

Arabic, Berber. The currency is DZD.

How do I get mobile data in Algeria?

A travel eSIM is usually the cheapest way, and avoids a roaming bill. The plans suggested at the foot of this guide start at $1.79 for 1GB per day. The eSIM is data-only and sits alongside your normal SIM, so calls, texts and WhatsApp keep working on your own number.

Which networks would my phone use in Algeria?

Djezzy. Your phone picks whichever has the best signal where you are, the same way a local phone does.

One practical note: staying online

Maps, tickets and translation all want data, and roaming is the expensive way to get it. A Computatus eSIM eSIM connects to Djezzy once you land, and installs by QR code before you leave.

See 11 Computatus eSIM plans for Algeria from $1.79
Prices as exported 2026-07-31. Tap a plan to open its order page.
Plan Data Valid Price Order
1GB per day Cheapest 1 GB 1 day $1.79 Get it →
2GB per day 2 GB 1 day $2.51 Get it →
2GB per day 2 GB 1 day $3.22 Get it →
3GB for 15 days 3 GB 15 days $4.65 Get it →
3GB per day 3 GB 1 day $4.83 Get it →
3GB for 30 days 3 GB 30 days $4.94 Get it →

No app needed. Install by QR code before you fly, keep your own number for calls, and it connects the moment you land.

Djezzy 4G

Open the $1.79 plan →

A commission on plans bought through these links is what pays for this guide. Nothing above depends on it: the places are chosen before any price is looked up.