What is "bogside"

The Bogside is a neighbourhood outside the city walls of Derry, County Londonderry, Northern Ireland. The large gable-wall murals by the Bogside Artists, Free Derry Corner and the Gasyard Féile (an annual music and arts festival held in a former gasyard) are popular tourist attractions. The Bogside is a majority-Catholic area, and shares a border with the majority-Protestant Fountain neighborhood.