Listed as one of the eight Cultural World Heritage site by UNESCO, Kathmandu Durbar Square is a cluster of ancient temples, palaces, courtyards and streets that date back to the 12th and 18th centuries. The square is known to be the social, religious and urban focal point of the Capital City.

The Palace Complex was the royal Nepalese residence until the 19th century and is the site of important ceremonies, such as the coronation of the Nepalese monarch. The palace is decorated with elaborately-carved wooden windows and panels an. It houses the King Tribhuwan Memorial Museum and the Mahendra Museum.

Patan Durbar Square complex, situated in the center of Patan city, also known as Lalitpur, houses the residence of the former Patan royal family. Patan Square and its surroundings are good specimen of ancient Newari architecture. There are three main courtyards in the palace: Mul Chowk, Sundari Chowk and Keshav Narayan Chowk. Mul Chowk, the oldest one, is at the centre of Patan square.

Several multi-sized and multi-styled temples occupy the western part of the complex. Main among these are Krishna Temple, Bhimsen Temple and the Golden Temple of Hiranya Varna.

Bhaktapur Durbar Square is an assortment of pagoda and shikhara-style temples grouped around a fifty-five-window palace of brick and wood. The square is part of a charming valley as it highlights the idols of ancient kings perched on top of stone monoliths, the guardian deities looking out from their sanctuaries, the wood carvings in very place - struts, lintels, tympanums, gateways and windows - all seem to form a well orchestrated symphony.

Changu Narayan Temple, the oldest temple in Kathmandu valley came in existence in 4th century.The temple is adorned by some of the best specimen of stone, wood, and metal craft in the valley. The temple stands as the epitome of culture, religion, history and faith of the Kathmandu valley.