Turkey travel guide

Osmaniye

Discover Osmaniye, a gateway between the Mediterranean and southeastern Anatolia, known for Karatepe-Aslantaş Open-Air Museum, ancient Kastabala, historic castles, thermal springs and the forested Zorkun Plateau.

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Osmaniye

Museums & History

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Museums & History

Ağcabey Mosque

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A historic mosque in central Bahçe with stone walls and a timber hipped roof. Its inscription records the year 1809.

📍 Belediye Meydanı, Bahçe ilçe merkezi/Osmaniye

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Museums & History

Aşılı Castle

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A historic castle in the Harnıplı area near Yoğunoluk.

📍 Yoğunoluk Köyü, Günece Mahallesi, Harnıplı mevkisi, Kadirli/Osmaniye

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Museums & History

Bahçe Historic Railway Station

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A railway heritage building in Bahçe. The cultural inventory documents a two-storey station with a tiled roof and geometric wooden decoration beneath its eaves.

📍 İstiklal Mahallesi, tren garı alanı, Bahçe/Osmaniye

Cebelibereket Government House in Osmaniye
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Museums & History

Cebelibereket Government House

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A historic government house in Yarpuz village. The cultural inventory documents rubble-stone construction and a projecting entrance with a pointed-arch portico.

📍 Yarpuz Köyü, Merkez/Osmaniye

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Museums & History

Çem Castle

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A historic castle on a rocky elevation overlooking the plain. Its arched gateway, stone reliefs and surviving walls preserve features of defensive architecture.

📍 Kurucaören mevkisi, Sumbas/Osmaniye

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Museums & History

Çiğdemli Church

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Church ruins on a hill in Çiğdemli village. The single-nave structure has a documented horseshoe-shaped eastern apse and an arch in front of it.

📍 Çiğdemli Köyü, Kadirli/Osmaniye

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Museums & History

Doğru Özler Mansion

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The cultural inventory describes a two-storey mansion combining stone supports with timber-frame infill construction. Architectural features include a hipped roof, a wooden staircase and the upper-storey window arrangement.

📍 Alibeyli Mahallesi, Cevdet Sunay Caddesi, Merkez/Osmaniye

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Museums & History

Domuztepe Archaeological Site

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An archaeological settlement site around Çerçioğlu village in Düziçi. Its remains form part of the early settlement history of the Karatepe-Aslantaş area. Arrangements for visiting should be confirmed separately.

📍 Çerçioğlu Köyü çevresi, Aslantaş Baraj Gölü, Düziçi/Osmaniye

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Museums & History

Envar-ül Hamit Mosque

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A historic mosque in Osmaniye built in 1890 by Hacı Hüseyin Efendi and Hacı Bicik Efendi.

📍 Envar-ül Hamit Camii, Osmaniye ilçe merkezi, Merkez/Osmaniye

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Museums & History

Gaffarlı Stone Bridge

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A historic stone bridge over Kesik Su Stream. Its single, shallow pointed arch, dressed-stone supports and rubble filling are documented in the cultural inventory.

📍 Gaffarlı Köyü, Kesik Su Deresi, Sumbas/Osmaniye

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Museums & History

Gebeli Bath Ruins

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Bath ruins recorded in an orange grove in Gebeli neighbourhood. The inventory describes dressed-stone and rubble masonry with octagonal and square chambers.

📍 Gebeli Mahallesi, çevre yolu kenarı, Merkez/Osmaniye

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Museums & History

Gebeli Castle

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Historic castle ruins above Gebeli neighbourhood. The structure is largely ruined, with part of its southern wall surviving.

📍 Gebeli Mahallesi üst kesimi, Gökbekirler mevkisi, Merkez/Osmaniye

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Museums & History

Hasan Dede Tomb

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A tomb in İlbistanlı village, recorded in the cultural inventory as a domed structure with a circular plan and cylindrical body.

📍 İlbistanlı Köyü, Kadirli/Osmaniye

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Museums & History

Heçkeren Castle

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A medieval castle on a rocky outcrop beside a reservoir north of Kadirli.

📍 Kadirli merkezinin yaklaşık 12 km kuzeyi, baraj kıyısı, Kadirli/Osmaniye

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Museums & History

Hemite Rock Relief

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A relief carved into rock south of Hemite Castle. The cultural inventory identifies Hittite-period features and notes that natural weathering has made its details difficult to distinguish.

📍 Gökçedam Köyü, Hemite Kalesi güneyindeki kayalık alan, Merkez/Osmaniye

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Museums & History

Kadirli Ala Mosque

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Built as a Byzantine church and later converted into a mosque during the Dulkadir period, the monument preserves mosaics and several construction phases.

📍 Ala Camii tarihî yapı alanı, Kadirli ilçe merkezi/Osmaniye

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Museums & History

Kadirli City Museum

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A city museum created through the conversion of a former prison. Its displays explore everyday life, handicrafts and local culture in Kadirli and Çukurova.

📍 Cengiz Topel Mahallesi, Dede Korkut Caddesi No:14, Kadirli/Osmaniye

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Museums & History

Kalealtı Castle

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A historic castle site in Kalealtı neighbourhood, Kadirli district. It is recorded in the Turkish Culture Portal monument inventory.

📍 Koçlu Köyü, Kalealtı Mahallesi, Kadirli/Osmaniye

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Museums & History

Kalkan Castle

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A historic castle on a rocky elevation in Sumbas district. Roman and Byzantine building remains lie below the castle.

📍 Esenli–Bağdaş yolu çevresi, Sumbas/Osmaniye

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Museums & History

Karatepe Hasancıklı Church Ruins

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Church ruins within the cemetery of Hasancıklı neighbourhood. The apse and parts of the northern walls survive, while the roof has been lost.

📍 Karatepe Köyü, Hasancıklı Mahallesi Mezarlığı, Kadirli/Osmaniye

Kastabala Ancient City (Hierapolis) in Osmaniye
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Museums & History

Kastabala Ancient City (Hierapolis)

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Around 12 kilometres northwest of Osmaniye, Kastabala spreads across a valley beneath the hilltop walls of medieval Bodrum Castle. Its standing columns and hillside theatre offer a glimpse of an important city in ancient Cilicia, near the Ceyhan River. Start with the colonnaded street, where rows of columns mark a route once lined with shops and covered walkways. Then explore the theatre and the remains of baths and churches. Many of the city’s most prominent monuments date to the second and third centuries AD, while later buildings reveal how the settlement changed over time. Kastabala was also a religious centre devoted to Artemis Perasia. Its ancient name, Hierapolis, means “sacred city.” With Roman ruins below and a medieval fortress above, the setting makes its different layers of history easy to appreciate. Wear comfortable shoes for the uneven ground, and bring water and sun protection when exploring the open-air ruins.

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Museums & History

Kazmaca Aqueduct

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A historic water-carrying structure in Kazmaca village. The cultural inventory documents basalt-block arches and remains of piers continuing towards the Ceyhan River.

📍 Kazmaca Köyü, Kriz (Kiriz) Mahallesi, Merkez/Osmaniye

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Museums & History

Kendirli Mansion

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A historic mansion in Bağ neighbourhood, Kadirli. Its inventory record describes two storeys above a basement, wooden floors and ceilings, and a tiled roof.

📍 Bağ Mahallesi, Kadirli/Osmaniye

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Museums & History

Kürek Castle

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A historic castle site in the Gök Osman area.

📍 Tüysüz, Lale Gölü Köyü, Gök Osman mevkisi, Toprakkale/Osmaniye

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Museums & History

Kurt Castle

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A historic castle on the heights south of Haruniye.

📍 Hacılar Mahallesi, Top Yeri Tepesi güneyindeki yükseltiler, Düziçi/Osmaniye

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Museums & History

Mitisin Castle

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Historic castle remains in the Mitisin Plateau area.

📍 Zorkun’un yaklaşık 3 km kuzeydoğusu, Mitisin Yaylası, Merkez/Osmaniye

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Museums & History

Orta Tozlu Bridge

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A historic bridge over Kandak Stream, distinguished by two main arches and a smaller flood-relief opening above the central pier.

📍 Tozlu Köyü, Orta Tozlu mevkisi, Kandak Deresi, Kadirli/Osmaniye

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Museums & History

Osmaniye City Museum

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A municipal museum presenting Osmaniye’s urban life, traditional occupations and cultural history through local objects and reconstructions of working life.

📍 Alibeyli Mahallesi, Osmaniye Kent Müzesi, Merkez/Osmaniye

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Museums & History

Sabun Suyu Bridge

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A historic stone bridge over Sabun Suyu Stream. The cultural inventory describes a single-span structure built with basalt and rubble stone.

📍 Haruniye, Sabun Suyu Deresi üzeri, Düziçi/Osmaniye

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Museums & History

Savranda Castle

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A historic castle near Kalecik Reservoir on the Kaypak road.

📍 Kaypak Köyü yolu, Kalecik Barajı yakını, Merkez/Osmaniye

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Museums & History

Sazaklı Church

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An apsed building ruin extending east–west on Sazaklı Hill. The cultural inventory describes basilical features and interprets the structure as having been used as a church.

📍 Akdam Köyü, Sazaklı Tepesi, Sumbas/Osmaniye

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Museums & History

Sokutepe Church Ruins

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Church ruins on a wooded slope southeast of Dereobası village. The inventory describes a single-nave building with a horseshoe-shaped apse at its eastern end.

📍 Dereobası Köyü güneydoğusu, Sokutepe mevkisi, Merkez/Osmaniye

Sumbas Old Mosque in Osmaniye
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Museums & History

Sumbas Old Mosque

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The cultural inventory describes a rectangular mosque with stone walls, timber elements and a tiled roof, standing within a walled garden in Sumbas.

📍 Sumbas Eski Camii, Sumbas/Osmaniye

Toprakkale Historic Railway Station Complex in Osmaniye
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Museums & History

Toprakkale Historic Railway Station Complex

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An architectural ensemble comprising a station building and associated railway structures. The inventory describes a two-storey station with broad eaves and pointed-arch openings.

📍 Tren istasyonu alanı, Toprakkale ilçe merkezi/Osmaniye

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Yarbaşı Basilica Floor Mosaic

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An archaeological site containing the floor mosaic of a Byzantine church in Yarbaşı. The cultural inventory records it as a basilica floor mosaic.

📍 Yarbaşı Beldesi, Vali Yolu (Kokarsu Yolu), Düziçi/Osmaniye

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Museums & History

Yedigöz Church Ruins

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Historic church ruins near Yedigöz Spring. The inventory describes a single-nave building, an adjoining chapel to the south and aqueduct remains to the west.

📍 Dereobası Köyü güneydoğusu, Yedigöz Pınarı yakını, Merkez/Osmaniye

Plan your visit

Osmaniye practical travel guide

Osmaniye links the Çukurova plain with forested highlands and contains an exceptional group of Late Hittite, Roman and medieval sites.

Top experiences

  • ✓Visit Karatepe-Aslantaş Open-Air Museum.
  • ✓Explore Kastabala Ancient City.
  • ✓See historic castles around the province.
  • ✓Discover Zorkun Highland and Kırmıtlı Bird Sanctuary.

Best time to visit

Spring and autumn are most comfortable. Summers are very hot in lower areas.

Getting around

A car is recommended because archaeological sites, castles and highlands are dispersed.

Where to stay

  • •Osmaniye center for transport.
  • •Kadirli for Karatepe access.

Local food to try

PeanutsEtli kömbeTirşik soupBayram kömbesiOlive products

Practical tips

  • ✓Begin exposed-site visits early.
  • ✓Carry water and sun protection.
  • ✓Respect protected archaeological areas.

Travel conditions and opening arrangements can change. Check current information before your visit.

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