Aspat is a fortress principally from the Byzantine era, first mentioned in written sources in 724 AD. Serving as a naval base for the Kibyrrhaiotai Theme during the 10th and 11th centuries, it endured repeated raids by Arabs and Seljuks, was fortified anew under the Komnenos dynasty, and passed to the Menteşe Beylik in 1269. Traces of Early Iron Age settlement—particularly Leleg occupation—crown the hilltop; scholars suggest this location once served as the harbor of Termera. The climb to the summit beside Aspat Beach follows a footpath; remnants of a 13th-century bathhouse are also visible along the way.
Aspat (Strobilos) Castle
A multi-layered Byzantine fortress rising atop a cone-shaped hill in Akyarlar, commanding views of the coast.
Frequently Asked Questions
Where is Aspat (Strobilos) Castle and what is it like?
A multi-layered Byzantine fortress rising atop a cone-shaped hill in Akyarlar, commanding views of the coast.
What are the visiting hours?
Open-air site; accessible during daylight hours.
Is there an entrance fee?
Free entry.
How do I get there?
Access to the hilltop via a footpath from Aspat Bay; water and a hat are recommended.
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Nearby places

Bodrum-Halikarnassos
Bodrum's ancient name is Halikarnassos, one of the most important centers of Carian civilization. It once hosted the Mausoleion, one of the Seven Wonders of the ancient world, and was also the birthplace of Herodotus. Today, this ancient city, still living within modern Bodrum, presents a unique open-air stage of history where past and present intertwine.
Mausoleion
Mausoleion is a monumental tomb built in the 4th century BCE by Artemisia for her husband Mausolos, Satrap of Caria. Recognized as one of the Seven Wonders of the Ancient World, this structure stands as one of the most impressive examples of architectural and sculptural artistry in history. Today, the word "mausoleum" itself takes its name from this monument.

Bodrum Castle
Bodrum Castle, built in the 15th century by the Knights of St. John, stands as an important structure elevated with stones taken from the ruins of ancient Halikarnassos. Both a powerful example of medieval defensive architecture and a cultural center that today houses one of the world's most significant underwater archaeology museums, Bodrum Castle is a living testament to centuries of history.
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