The Stone Works Museum at Milas is inside the Ahmet Gazi Medrese, which stands within the Beçin Castle archaeological site -- so a visit here is a visit to Beçin. The medrese was built in 1375 and is the only building at Beçin whose inscription has survived. It was restored, given a new use, and opened as a museum under a government programme of cultural openings across all 81 provinces.

The building is single-storey with an open courtyard and two iwans, and the museum occupies nine rooms, two corridors and the courtyard. Inside the main iwan are two graves: that of the founder, Ahmet Gazi, and one whose occupant is not known.

Thirty-five stone works are on display, divided into the period of the Anatolian principalities and the Ottoman period and arranged chronologically within each. Because the building is a medrese, the museum also uses it to explain what a medrese was: teaching rooms on medrese education and on burial customs hold a further 25 ethnographic objects, and there is a film room, a reconstruction room, and a set of miniature models of medreses from across Anatolia.

Visiting hours

Visiting hours
Summer (1 May – 1 October) 08:30–19:00, closed Monday · Winter (1 October – 1 May) 08:30–17:30, closed MondayChecked: September 16, 2026

When to go

Climate
Across Muğla as a whole, monthly mean temperatures run from 10.8 °C in January to 27.6 °C in August; the mean stays between 15 and 25 °C in April, May, June, September, October and November; rainfall is heaviest in December (207 mm) and lightest in August (4 mm). Long-term means for 2001-2025 from the Turkish State Meteorological Service (MGM).Checked: September 22, 2026