The National Park Service (NPS) has implemented new rules in collaboration with the Federal Aviation Administration, prohibiting helicopter tours over Mount Rushmore National Memorial and Badlands National Park.
Commercial flights are required to maintain a distance of at least half a mile from the park boundaries.
The move comes in response to years of complaints about noise from helicopters, especially around Mount Rushmore, with up to 4,000 tours passing by annually.
The air tour management plans aim to safeguard the natural and cultural resources, tribal sacred sites, ceremonial areas, and overall visitor experience.
The NPS worked with various stakeholders, including tribal nations, recreation groups, and the public, and the rules are set to be enforced by mid-2024, 180 days after signing.
Park officials emphasize the importance of protecting the cultural and spiritual significance of the lands for tribes and providing a serene environment for visitors.