Throughout the summer we've been celebrating the work of national park friends groups. While the summer is coming to an end, their good work continues throughout the year. And with that in mind, they could use your support to fund that work. Here's a look back at some of the park system's "essential friends" and how you can support them.
Shenandoah National Park is one of the crown jewels of the national park system. Its partner, Shenandoah National Park Trust, is dedicated to ensuring that it remains that way for generations to come.