I spend two days, one night in Graz and if I could do it all over again, I would spend the whole weekend. The city is walkable but I would recommend experiencing it by bike (super bike friendly due to all the students). There are plenty of small alleyways that take you throughout the city, so getting lost is the best way to explore. I also liked its restaurants, including two amazing cafes that I fell in love with during my time there (more on that below). Check out the Google Map at the end of this post to see all the sites I will discuss.