EARTHTALK: NATIONAL PARKS
Reducing Overcrowding At National Parks: What Can Be Done A timed entry system at Arches National Park has worked wonders in terms of keeping overcrowding to a minimum there. Credit: NPS. Dear EarthTalk: Are some of the newfangled entrance restriction tactics to reduce overcrowding at U.S. national parks having the desired effect? — P. Smith, Provo, […]

