Armutlu Peninsula density in the mountains at the inner peninsula is low, where there are only small villages. Both gulfs at the north and the south are actually on two active tectonic fault lines. The entire peninsula was hit by the İzmit earthquake on August 17, 1999 that occurred along the western portion of the North Anatolian Fault Zone. Armutlu Peninsula Armutlu Peninsula () is a peninsula extending westward into Marmara Sea in the Anatolian section of Turkey. In addition to Yalova Province, parts of Kocaeli Province and Bursa Province are on the peninsula. Armutlu Peninsula is between Gulf of Izmit in
Anatolian rug examples of Anatolian rugs known today date from the thirteenth century. Distinct types of rugs have been woven ever since in court manufactures and provincial workshops, village homes, tribal settlements, or in the nomad's tent. Rugs were simultaneously produced at all different levels of society, mainly using sheep wool, cotton and natural dyes. Anatolian rugs are most often tied with symmetrical knots, which were so widely used in the area that Western rug dealers in the early 20th century adopted the term "Turkish" or "Ghiordes" knot for the technique. From the 1870s onwards, the Ottoman court manufactures also produced silk-piled