Doesn’t the Octagon in Dunedin look lovely on a bright spring day? Yet, not long after it was first laid out in 1846, the site sat largely derelict for a long time. During that period the large Bell Hill separated the city to the north and south of the Octagon. It wasn’t until Bell Hill was substantially excavated that the two major early settlements to the north and south of the Octagon were linked that the area rose to prominence as the city’s central area.