Happy 50th Anniversary, Earth Day! To celebrate, I’m exchanging articles with the excellent National Parks With T! Check out her piece on John Muir National Historic Site in Martinez, California.

Welcome back to National Parks & other public lands with T! If you are seeing this on Twitter or Facebook, please visit the blog to see all of the photos and read the story by clicking the link. “When one tugs at a single thing in nature, he finds it attached to the rest of […]

via John Muir National Historic Site: Happy Earth Day! — National Parks With T