Defu alley has existed since the 5th century CE and was revamped to give it a traditional, yet modern look in the 90s. Now the alley is the centre of nightlife in the city. Defu alley is home to over 40 bars, teahouses, and restaurants; all of which have a very eye-catching look, especially when lit up and packed with people after nightfall. Without a doubt, it’s the best place to photograph people enjoying the night in Xian.