Paro Dzong also known as Rinpung Dzong is one of the biggest Dzong in Bhutan. Paro Dzong is a fine example of Bhutanese architecture and it is also in tentative list of UNESCO. Dzong are built on strategic locations such as on hill tops overlooking the Paro valley. The most attractive photos of Dzong are taken just downstream from the bridge from the west bank of the river.