Kathmandu, the largest city of Nepal, is the political as well as cultural capital of the country. Kathmandu Valley comprises the three ancient cities of Kathmandu, Patan and Bhaktapur, which were once independent states ruled by the Malla kings from the 12th to the 18th centuries. The three cities house seven UNESCO World Heritage shrines which are together listed as a UNESCO World Heritage Site (Culture). The valley is also home to hundreds of other exquisite monuments, sculptures, artistic temples and magnificent art – reminders of the golden era in Nepal’s architecture.