8 places to visit in the Oltu district of Erzurum: Oltu Castle, Oltu Taşı Mines and Gökkaya (Rainbow) Hills. Plan your trip to Oltu with local food, practical tips and transport information.

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Oltu lies in the north-east of Erzurum province, at the meeting point of the Eastern Anatolia and Eastern Black Sea regions. The district covers 1,441 km², and its elevation above sea level is 1,271 metres. Located 117 km from Erzurum provincial centre, Oltu ranks first in socio-economic development after the central districts of Erzurum.

History and Civilisation

The history of Oltu goes back to before the 10th century BC. The region came under the rule of the Hurrians, Urartians, Cimmerians, Scythians, Persians, Macedonians, Parthians and many other states. An inscription found at Oltu Castle is dated to the 7th century AD. The city castle once belonged to the Mamikonian naxarars and later passed to the Bagratunis.

Geography

The district centre of Oltu is built in the valley of the Oltu Stream, a tributary of the Çoruh River. Beyond the valley lie extensive mountain forests. The district’s forests include trees such as poplar, Scots pine, fir and hornbeam.

Oltu Stone

Oltu is famous for Oltu stone, a semi-precious stone. Also known as black amber, Oltu stone is brilliant black in colour and becomes harder and shinier the more it is worked. It is used to make jewellery, prayer beads, keyrings and boxes and other ornamental items.

History and Culture

After the Armistice of Mudros, Oltu remained under the Oltu Soviet Government for 13 months and joined Ankara in 1920. Restoration of the Russian Church of Oltu, begun in 2019, was completed in 2023. Oltu Castle has been repaired many times; most recently it was restored in 1998–1999.

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Places to Visit in Oltu

  • 2 Historic
  • 1 Ancient City
  • 3 Religious
  • 1 Nature
  • 1 Attraction

Historic Sites 2

Historic

Oltu Russian Church

Church built by the Russians between 1885 and 1890, east of the district centre of Oltu.

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Historic

Saltukid Castle in Gaziler village

In Gaziler village, a Saltukid castle from the 12th century and a small mosque dated 1784.

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Ancient Cities 1

Oltu Castle - Oltu Photo: MaxBenidze (CC BY-SA 4.0) · Source
Ancient City

Oltu Castle

A medieval castle built on a rocky outcrop, the result of two major phases of construction between the 7th and 11th centuries.

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Religious Buildings 3

Religious

Oltu Grand Mosque

Grand Mosque in the district centre, built in the Ottoman period and notable for its stonework and wooden minbar. It is one of the most important religious buildings in the region.

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Religious

Arslan Paşa Mosque

A domed mosque with a pencil minaret, built by Arslan Paşa in 1665 together with his tomb.

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Religious

Mısri Zennun Tomb (kümbet)

A kümbet from the 14th century, near the Arslan Paşa Mosque.

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Natural Wonders 1

Nature

Gökkaya (Rainbow) Hills

The coloured hills around Oltu, made of red sandstone containing iron minerals, attract nature photographers. The vivid colours that appear after rain have given the area its name, the 'rainbow hills'.

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Attractions 1

Attraction

Oltu Taşı Mines

Oltu taşı (jet), a black semi-precious stone unique to Oltu, is mined only in this region in the world. It is an organic mineral used to make prayer beads, necklaces and rings. The stone workshops are open to visitors.

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Places to Visit Around Erzurum Province

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While you are in Oltu, you can also see the highlights of Erzurum province. These places are in other districts; Oltu is about 125 km from the provincial centre.

  • Çifte Minareli Madrasa — The symbol of the city, a two-storey Seljuk madrasa with an open courtyard, built in the mid-13th century.
  • Yakutiye Madrasa — Built in 1310 by Hoca Cemalettin Yakut during the reign of the Ilkhanid ruler Öljeitü, this is the largest madrasa with a covered courtyard in Anatolia.
  • Erzurum Grand Mosque — Built in 1179 under the Saltukid ruler Melik Nasirüddin Muhammed, this is the oldest and largest mosque in the city, also known as the Atabey Mosque.
  • Three Tombs (Üç Kümbetler) — Three monumental tombs south of the Çifte Minareli Madrasa, dating from the 12th to 14th centuries.
  • Erzurum Castle and Clock Tower — The inner citadel on the highest point of the city, founded in the Byzantine period and repaired under the Saltukids and the Ottomans.
  • Lala Mustafa Paşa Mosque — A classical Ottoman mosque attributed to Mimar Sinan, built in 1562–1563 for Lala Mustafa Paşa, the beylerbey of Erzurum.

Practical Information for Visiting Oltu

Suggested time
1 day
Best time to visit
Spring and summer months (May–September)
Places to visit
8 places

What to Eat in Oltu

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  • Oltu Cağ Kebabı (Oltu horizontal spit-roasted lamb)

    Oltu Cağ Kebabı was registered as a protected geographical indication on 22 February 2010 (TÜRKPATENT registration no. 127). Product group: dishes and soups. Registered by: Oltu Chamber of Commerce and Industry.

  • Oltu Taşı (Oltu jet stone)

    Oltu Taşı was registered as a protected geographical indication on 27 November 2015 (TÜRKPATENT registration no. 192). Product group: other products. Registered by: Oltu Chamber of Commerce and Industry.

  • Cağ kebabı (horizontal spit-roasted lamb)

    Oltu's famous dish, the cağ kebabı most closely associated with the district.

Culture, Local Products and Economy of Oltu

  • Oltu Stone Craftsmanship Tradition

    Oltu stone craftsmanship is a traditional craft that has continued for centuries. Craftsmen cut the stone from the mine and shape it with hand tools to make prayer beads, jewellery and ornaments. This craft is an inseparable part of the district's cultural identity.

  • Multi-layered History

    Oltu was an important settlement centre in the Urartian, Roman, Byzantine, Seljuk and Ottoman periods. The district, under Russian control for a short time until 1918, joined Türkiye after the War of Independence.

Local Products

  • Oltu Taşı (Oltu jet stone) — A black semi-precious stone mined only in the Oltu district of Erzurum in the world. It is an organic mineral used to make prayer beads, necklaces, rings and bracelets, and it is a registered geographical indication.
  • Oltu Honey — Flower honey gathered on the district's high plateaus. The rich flora gives it an aromatic and high-quality character.

Economy

The economy of Oltu rests on livestock farming, agriculture and Oltu stone mining. Oltu stone craftsmanship is an important source of income and employment. Wheat, barley and fodder crops are grown. Small livestock farming is also widespread.

How to Get to Oltu

Oltu is about 125 km from Erzurum city centre. Access is by the Erzurum–Artvin road. The nearest airport is Erzurum Airport. The district can be reached by intercity bus and minibus services.

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Oltu: Frequently Asked Questions

What are the places to see in Oltu?

The eight highlights of Oltu are Oltu Castle, Oltu Taşı Mines, Gökkaya (Rainbow) Hills, Oltu Grand Mosque, Oltu Russian Church, Arslan Paşa Mosque, Mısri Zennun Tomb (kümbet) and Saltukid Castle in Gaziler village.

What is there to eat in Oltu?

Oltu Cağ Kebabı, Oltu Taşı and Cağ kebabı are the standout flavours on Oltu's tables.

What is Oltu famous for?

Oltu is known for Oltu Taşı and the Oltu Stone Craftsmanship Tradition. The black semi-precious stone mined only in the Oltu district of Erzurum is an organic mineral used to make prayer beads, necklaces, rings and bracelets, and it is a registered geographical indication.

How do I get to Oltu?

Oltu is about 125 km from Erzurum city centre. Access is by the Erzurum–Artvin road. The nearest airport is Erzurum Airport. The district can be reached by intercity bus and minibus services.

How much time should I set aside for a trip to Oltu?

Suggested visit length: 1 day. Best time to visit: spring and summer months (May–September).

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