Like its counterpart in Kathmandu, Patan Durbar Square is located in the heart of the city and was once the palace of the kings of Patan. The square is an enchanting mélange of palace buildings, artistic courtyards and graceful pagoda temples – a display of Newari architecture that had reached its pinnacle during the reign of the Malla kings. Among its numerous courtyards, the renovated Keshav Narayan Chowk has been converted into a bronze artifact museum. The Sundari Chowk with the sunken bath of Tusha Hiti is a showcase of exquisite woodcarvings, and stone and metal sculptures. The magnificent Krishna Temple with its 21 gilded spires, built in 1637, and the Manga Hiti, the sunken stone water spout, found in the palace complex are but a few examples of its opulence. The Krishna Temple, built entirely of stone, is said to be the first specimen of Shikhara-style architecture in Nepal.