The Isa Bey Mosque was built on the western side of Ayasoluk hill by Isa Bey in the year 1375. The mosque can be entered by stairs in the west. Entering the courtyard through the crown portal a fountain in the middle meets the eye. The top part of the minaret which stands on an octagonal base, was knocked down. The marble niche for the imam in the south was built in 1989. It is a copy of the original.