Isparta- Dündarbey Madrasa (Dündarbey Medresesi) was built as an inn in 1237 during the reign of Seljuk Sultan Gıyaseddin Keyhüsrev II. It was turned into a madrasa by Hamidoglu Dündar Bey in 1301. The madrasa has two floors and there is a courtyard in the middle; the courtyard has 30 cells. The large stone door at the madrasa’s gate is surrounded by Seljuk-style engravings in geometric shapes.