The former, 34 km north of Afyon, has two monumental lion reliefs; the latter, 52 km from Afyon, comprises a temple and a lion relief. Other Phrygian monuments can be explored at Doganlikale, Kumbet and Deveboynu. Eskisehir was founded in the first millennium B.C. on the banks of the Porsuk River by the Phrygians. Significant architectural monuments include the 13th century Alaeddin Mosque and the 16th century Kursunlu Complex. All three of the city’s museums are worth visiting: the Archaeological Museum has Phrygian objects and sculptures from the area; the Ottoman House Museum, a fine example of 19th century domestic architecture, houses a collection of local ethnographical items; and the Ataturk Culture Museum has a photographic exhibition of Ataturk’s life, a number of personal effects and a display of items made of meerschaum. The world’s best meerschaum, a soft white stone, comes from mines in the area surrounding Eskisehir. Pipes and other objects can be purchased in the town’s souvenir shops. A spring fed lake, Sakaryabasi, surrounded by beautiful parkland, draws many visitors who want to enjoy the fresh air and eat in one of the fresh fish restaurants.