An Eastern city of Turkey, known in ancient times as Amida, spreads across a basalt plateau close to the banks of the Dicle River. The black basalt triple walls which encircle the old town give the city a rather ominous appearance.
Port-au-Prince in Southwest Haiti is the capital. The country's largest city, commercial center, and chief seaport, it is laid out like an amphitheater around a bay. Founded in 1749 by French sugar planters, it became the colonial capital in 1770, replacing Cap-Haïtien.