Depending on when you visit Vienna, you’ll need to pack accordingly i.e. warm clothing in the winter and lighter clothing in the summer; perhaps some outdoor gear as well if you plan on going to the Austrian Alps. For information on what to pack, refer to our general backpacking packing https://simonrdmvf.blogproducer.com/28079686/indikatoren-für-wien-news-sie-wissen-sollten