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 regarded as the beginning of the ascendancy of the Seljuq Turks. In the early fourteenth century, Marco Polo wrote in the account of his travels: "...et ibi fiunt soriani et tapeti pulchriores de mundo et pulchrioris coloris."<br> "...and here they make the most beautiful silks and carpets in the world, and with the most beautiful colours." Coming from Persia, Polo travelled from Sivas to Kayseri. Abu'l-Fida, citing Ibn Sa'id al-Maghribi refers to rug export from Anatolian cities in the late 13th century: "That's where Turkoman carpets are made, which are exported to all other countries". He and the Moroccan merchant