This place looks the business !!! It is the new indoor bike park in Zurich and you just gotta look at the video below to see how good this place is , super smooth and so many lines and transfers.
It looks like they have thrown a ton of money at this project and it has worked out well, so if you are in Zurich give it a ride and tell us how good it is.
Below is a time lapse of the final build stage and an edit of the track being ridden.