Hikers on their way to Angels Landing in Zion National Park.  In recent years%2C Zion has taken action to control visitor numbers in order to protect natural resources and the outdoor experience. Across America%2C in wildlands that have become inundated by mass numbers of people%2C wildlife values have been diminished. Photo by Alex Proimos
Hikers on their way to Angels Landing in Zion National Park. In recent years%2C Zion has taken action to control visitor numbers in order to protect natural resources and the outdoor experience. Across America%2C in wildlands that have become inundated by mass numbers of people%2C wildlife values have been diminished. Photo by Alex Proimos