What you can do with ideas and enthusiasm. Here they would have to bring Mr. Azkuna to see that he thinks about this site where self-managed people of all tastes and disciplines live together. It's worth it. I was there in the afternoon, but at night must have been great.
Stara Ljubljana is the very picturesque historic centre that can be explored on foot. It includes the Triple Bridge, the river park in Congress Square, the Cathedral of St Nicolas, and the colourful marketplaces, all the way to the cable car that leads to the castle. The tourist office offers a number of guided tours to explore this area.