• Hoehner, Christine M.
  Washington University School of Medicine
  
• Brownson, Ross C.
  Washington University in St. Louis
  
• Allen, Diana
  National Park Service
  
• Gramann, James
  Texas A&M University
  
• Behrens, Timothy K.
  University of Colorado at Colorado Springs
  
• Floyd, Myron F.
  North Carolina State University
  
• Leahy, Jessica E.
  University of Maine
  
• Liddle, Joseph B.
  University of Alaska Southeast
  
• Smaldone, David
  West Virginia University
  
• Spain, Diara D.
  Dominican University of California
  
• Tardona, Daniel R.
  United States National Park Service
  
• Ruthmann, Nicholas P.
  Washington University in St. Louis
  
• Seiler, Rachel L.
  Saint Louis University School of Public Health
  
• Yount, Byron W.
  Washington University in St. Louis
  

Background: We synthesized the results of 7 National Park Service pilot interventions designed to increase awareness of the health benefits from participation in recreation at national parks and to increase physical activity by park visitors.

Methods: A content analysis was conducted of the final evaluation reports of the 7 participating parks. Pooled data were also analyzed from a standardized trail-intercept survey administered in 3 parks.

Results: The theme of new and diverse partnerships was the most common benefit reported across the 7 sites. The 2 parks that focused on youth showed evidence of an increase in awareness of the benefits of physical activity. Many of the other sites found high levels of awareness at baseline (approaching 90%), suggesting little room for improvement. Five of the 7 projects showed evidence of an increase in physical activity that was associated with the intervention activities. Multivariate analyses suggested that the media exposure contributed to a small but significant increase in awareness of the importance of physical activity (6%) and number of active visits (7%).

Conclusions: Enhancements and replication of these programs represents a promising opportunity for improving partnerships between public health and recreation to increase physical activity