1.5.2017. Not recommended ice skating on the lake First days in new year brought a sharp winter and temperatures in the minus. The consequence of negative temperatures are frozen lake and many people see it as a call for winter sports, ie. skating and sledding on the lake. However, whether the lake is safe and whether there is a fear that the ice cracks or breaks through? Park Palić doesn't recommend walking, skating or sledding on the lake because no one can ensure that ice does not crack.