Hello. Can someone help me understand what the hours listed for this park mean? Are you not allowed to be in the park before 10:00 a.m.? Or is that just when the buildings open? I find it hard to believe that none of the locals would ever want to take a walk in the park before that time. We are supposed to be in Barcelona for one day on a cruise and we dock at 5:00 on a Sunday morning. I am finding it hard to figure out how we can use our time here when nothing seems to open before 9 or 10. Any suggestions would be appreciated.