In the 1930s, Garden Place Hill, one of the many small hills sometimes referred to as the Hamilton Hills, was removed by unemployed workers working with picks and shovels and model T Ford trucks. The Western remains of the hill are retained by a large concrete wall. The original hill ran from the present Wintec site eastwards to the old post office (now casino). The earth was taken 4 km north to partly fill the Maeroa gully adjacent to the Central Baptist Church on Ulster Street, the main road heading north.