Plans & Studies: Backcountry
Fly-In Recreation Visitor Study (2004 data collection, 2005 final report)
Survey of Overnight Backcountry Visitors (2000 data collection, 2002 final report)
Did You Know?
Small amounts of airborne pollutants from around the world arrive in Denali every year. Remoteness alone cannot protect the park's clean air. As global human population grows, it is likely that increasing global emissions will affect Denali's air quality.