Notre Dame Cathedral Built between 1877 and 1883, Notre Dame Cathedral is set in the heart of HCMC's government quarter. The cathedral faces Ð Dong Khoi. It is neo-Romanesque with two 40m-high square towers tipped with iron spires, which dominate the city's skyline. In front of the cathedral (in the centre of the square bounded by the main post office) is a statue of the Virgin Mary. If the front gates are locked, try the door on the side of the building that faces Reunification Palace.