This used to be a bicycle factory ROG, founded after the Second World War. Today it is in temporary use by whomever is in need of a working and creation place. Big halls offer a lot of space, there are many studios, 3 skateparks, a small football arena, halls for dance practices, working places for many creative groups and much more.
There is a gallery Kljub vsemu (Nevertheless), which is on the left hand side after you enter the Rog walls. Here or in the building behind there are nice parties sometimes. On the right-hand side there is a small building that has smaller events, like debates, film projections, alternative Erasmus hanging spot, smaller concerts and whatever you can think of.
But if you go towards the tallest building, that looks like a factory hall, and you follow the noise you will enter the concert hall. In this biggest hall they also sell drinks when there is an event. Expect to see heavy alternative music and interesting young groups from around Slovenia.
It is hard to say which is my favorite place here or where should you go first. ROG is very contemporary and in constant change. Just follow the people or music and your own ROG story will evolve.