Derry - Geography

Geography

Derry is characterised by its distinctively hilly topography. The River Foyle forms a deep valley as it flows through the city, making Derry a place of very steep streets and sudden, startling views. The original walled city of Londonderry lies on a hill on the west bank of the River Foyle. In the past, the river branched and enclosed this wooded hill as an island; over the centuries, however, the western branch of the river dried up and became a low-lying and boggy district that is now called the Bogside.

Today, modern Derry extends considerably north and west of the city walls and east of the river. The half of the city the west of the Foyle is known as the Cityside and the area east is called the Waterside. The Cityside and Waterside are connected by the Craigavon Bridge and Foyle Bridge, and by a foot bridge in the centre of the city called Peace Bridge. The district also extends into rural areas to the southeast of the city.

This much larger city, however, remains characterised by the often extremely steep hills that form much of its terrain on both sides of the river. A notable exception to this lies on the north-eastern edge of the city, on the shores of Lough Foyle, where large expanses of sea and mudflats were reclaimed in the middle of the 19th century. Today, these slob lands are protected from the sea by miles of sea walls and dikes. The area is an internationally important bird sanctuary, ranked among the top 30 wetland sites in the UK.

Other important nature reserves lie at Ness Country Park, 10 miles (16 km) east of Derry; and at Prehen Wood, within the city's south-eastern suburbs.