The four storey Gothic Tower was constructed in late 1750s, it was gutted by fire in 1973, and was restored to its present state in 1989. It is of conventional brick structure.
The Gothic Tower is 27metres tall and has four storeys. It has a narrow 99 stair spiral staircase, leading up to a roof terrace. The third floor is an exhibition room.
There are toilet facilities on the ground floor.