The Magazine of The Sierra Club
America's National Parks
The National Park Service Is Celebrating Its 100th Birthday—Here's a Look at Its Major Milestones
The NPS is an indispensable U.S. agency, but its mission took 150 years to evolve
As the National Park Service Celebrates Its Centennial, the Parks Are Essential to Creating a Culture of Reverence
An excerpt from Terry Tempest Williams's new book, The Hour of Land
Everyone Deserves the Benefits of Spending Time Outdoors
Sierra Club executive director Michael Brune says that even in the era of "glamping" and cellphones in the woods, camping remains a great American pastime
