Founding of the Sierra Club
John Muir, along with environmental pioneers, founds the Sierra Club to protect wild places for future generations.

John Muir's America & Marin
John Muir's vision helped shape the America we know today. Explore the key moments that protected our wild places and inspired a nation.

Interactive Timeline
John Muir, along with environmental pioneers, founds the Sierra Club to protect wild places for future generations.
Muir's three-day camping trip with President Theodore Roosevelt in Yosemite helps secure federal protection for the valley.
Thanks to the efforts of the Kent family and the support of John Muir, this ancient redwood forest in Marin County is protected for all time.

The Marin Connection
Marin County's rare convergence of ocean, mountains, and redwoods creates a living landscape that reflects Muir's deepest beliefs. Here, nature is not a backdrop—it's a way of life.
“When we try to pick out anything by itself, we find it hitched to everything else in the universe.”— John Muir