The last stage of our November Nepal trip was a week in Katmandu, exploring the city and surrounding regions. We particularly enjoyed visiting the other city states in the Kathmandu valley, which are now connected to the sprawling metropolis. The first of these is Patan, which was founded in the 3rd century. Temples and stupas are scattered throughout the city, many of them hundreds of years old. Intricate carvings adorn doors, windows, and even supporting wooden struts along the tile roofs. Walking through the streets, we also saw evidence of the 2015 earthquake, and more modern artwork, including a street exhibit on climate change and environmental issues.