Kathmandu Valley (Kathmandu, Patan, Bhaktapur)
The three old cities of the valley were once independent kingdoms under the Malla kings. Their seven monument zones form a single UNESCO World Heritage Site. Kathmandu has Durbar Square, the hilltop stupa of Swayambhunath, Boudha (the valley's largest stupa and a centre of Himalayan Buddhism) and Pashupatinath on the banks of the Bagmati. Patan (Lalitpur), 5 km south-east, is the city of metalworkers, with a palace square, the stone Krishna Temple and the Golden Temple. Bhaktapur, 12 km east, keeps its brick lanes, its pottery squares and the five-storey Nyatapola Temple, which survived the 1933 earthquake.
The Nepal Tourism Board describes the valley's climate as temperate. Most trips begin and end here.