Glasgow City Centre is the central business district of Glasgow, Scotland. It is bordered by the Saltmarket, High Street and Castle Street to the east, the River Clyde to the south, and the M8 motorway to the west and north. It is made up of the areas of Garnethill, Blythswood Hill, and Merchant City, though parts of Cowcaddens, Townhead, Anderston and Calton also fall within its boundaries.