When COVID-19 led to temporary park closures early last year, it seemed like an all-around low-visitation year was inevitable for the National Park ... the large size of many parks, park ...

14, No. 1, Spring 2020 Note: Visual-based social norms, distanc... Distance-related human–wildlife conflict ... A laboratory study of the psychological impact of light pollu­tion in national parks.

With more than 60 national parks, plus hundreds of national monuments, seashores, preserves, battlefields, and more, our National Park System offers visitors more than 85 million acres of ...