Pilots flying tourists over national parks face new rules. None are stricter than at Mount Rushmore

Fewer airplanes and helicopters will be flying tourists over Mount Rushmore and other national monuments and parks as new regulations take effect that are intended to protect the serenity of some of the nation’s most beloved natural areas

​ABC News: US Fewer airplanes and helicopters will be flying tourists over Mount Rushmore and other national monuments and parks as new regulations take effect that are intended to protect the serenity of some of the nation’s most beloved natural areas