Paro Valley is home to many of Bhutan`s oldest temples and monasteries and the country`s only airport, and the National Museum. Mt. Chomolhari at 7134m is the second highest peak in Bhutan lying on the western border with Tibet. Its glacial waters flow through deep gorges to form the Pa Chu (Paro river). The Paro valley is one of the kingdom`s most fertile, producing the bulk of Bhutan`s famous red rice from its terraced fields.