The picturesque Paro valley is counted amongst the widest and greenest valleys of Bhutan. Tourist attractions of Paro, Bhutan are many, this is in fact where the international airport of the country is located, which is a sight in itself. This heart of Bhutan is surrounded by the fertile rice fields and serene Paro River (Pa Chu) which flows down the valley. It's also one of the best Bhutanese towns to explore on foot. Together with Jakar and Punakha, Paro forms the golden triangle on the map of Bhutan. This quaint town is known for its significant sites.