Adventure in Trabocher See

A 12km bike ride from Leoben to Trabocher See. The ride was mostly flat with only one hill climb. Even my 11 year old asthmatic child managed to reach the place without any issue.
There are lots of things to do in the area, there are 2 kid's park, tennis court, fishing area, hiking area and water activities (which was unfortunately closed for 2 weeks)