The first ancient stock exchange office in the world was set up in Aizanoi in Çavdarhisar,

The best reserved Zeus Temple is in Aizanoi,

The world's first Collective Business Agreement was signed in Kütahya in July 13,1766

The first and the only ceramic museum in Europe and in the world is in Kütahya,

The tomb of Hayme Ana,who is the mother of Osmangazi,is in Çarşamba Village of Domaniç

Kütahya was the capital of Germiyan Beyliği for 130 years,and was the centre of Ottoman Anatolian Beylerbeyi for 400 years,

The most important porcelain works of Turkey,are in Kütahya,and that the Thermal Spas in Kütahya are used in Treating many ailments.