Can you fly over a park?

Possibly! Drones are banned in all National Parks in the US. Many states have rules against flying in State Parks as well. Cities or towns might allow it. It never hurts to ask or check! I also have found that many places now have signage that prohibits flying drones. I have found that the “no fly zone” is typically only serval city blocks and for arial footage it seems to work still. The answer is always about respecting the rights and safety of others.