historic fortress located in the city center of Kayserı, Turkey. It dates back to the Roman period and was later expanded by the Byzantines, Seljuks, and Ottomans. The castle has played an important role in the defense and development of the region for centuries. Today, it stands as one of the key historical landmarks of the city. Visitors can explore its walls and enjoy views of the surrounding urban area.

one of the oldest medical history museums in the world, located in Kayseri, Turkey. It is housed in a complex that originally served as a Seljuk-era hospital and medical school built in the early 13th century. The museum showcases the development of medicine, traditional treatment methods, and medical instruments used throughout history. It is also known as one of the earliest examples of a psychiatric hospital in Anatolia. Today, it offers visitors a unique insight into the history of medical science and Seljuk architecture.

museum located in Kayseri that showcases the art, science, and cultural heritage of the Seljuk civilization. It is situated inside the historic Gevher Nesibe complex and focuses on artifacts from the Seljuk period in Anatolia.