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
Broadneck Peninsula plantations of tobacco and diversified crops. Annapolis served as the market center for these farms. The African-American community of Mulberry Hills was established after the Civil War for freed slaves who had lived and worked in the area prior to the war. Similar to Brown's Woods on the north shore of Mill Creek, Mulberry Hill was subdivided into approximately 5 acre subsistence farms. The Broadneck Peninsula comprises several residential neighborhoods, including Arnold, Cape St. Claire, and St. Margaret's. Two postal Zip Codes are assigned to the peninsula: Annapolis, 21409 and Arnold, 21012. The physical peninsula also includes most of Severna