Isa Bey Mosque

​Archeologists mention that there is a possibility of an Apollo temple in the place where the mosque was built. It was common in the ancient  times to built an Apollo temple next to Artemis temple since they are considered as twins. Apollo was the twin brother of Artemis, the god of prophecy. The mosque was built in 1375 (According to Christian Calendar,  According to moslem calendar 776) by the Architect Ali from Damascus, ordered by  Isa Bey, The Emir Aydin. Has 2 parts as courtyard and the prayer room. Mosque  was built with materials taken from former greco-roman buildings. Has 3 entrances. The west facade is made from the blocks of Marble from the cella of Artemision. In the center of the courtyard, there is a basin of octogonal shape for religious purifictions. It had 2 minarets. One was destroyed by an earthquake. Today it is the oldest active mosque in Turkey. It has been active since 14th century. In 1950s it was restored. Today only one out of two is standing.

Isa Bey Bath, the so-called Isa Bey Hamami is one of the most well-preserved baths from this period. An inscription kept in the Selcuk Museum and dated to 1364 refers to a Hamam which was erected during the rule of Isa Bey. Hardly anything remains of its originally magnificent appearance beyond the  stuccoed wall decoration, partially with coloured paint and adjoined domes. Total of ten domes with partially very valuable stalactite decoration only five  are preserved, while the main dome over the tepidarium is two-thirds collapsed.  The water treatment took place further to the south, where the  praefernium and  the vaulted warm water basin are still preserved. The baths were later altered  in the west by an additional building for women, a structure whose entrance was  reached by a side passageway according to Islamic tradition. This resulted in  partial alterations to the construction technique and the  structure of the  building. In the east of the baths, a row of nine premises have been revealed,  which were oriented towards a narrow street and which can
be interpreted as  shops.

Hamam II, an unnamed bathing complex, located to the west of the  Isa Bey Cami in an area used for agricultural purposes. These ruins, which until  recently functioned as stables, were first freed from the damaging effects of  tree growth, cleaned, and then protected from further vandalism by the erection  of a fence. This building is differentiated from the Isa Bey Hamam both in its  ground-plan and in its fittings, and can be classed  as younger on the basis of  its building technique.