The first John Muir Day was celebrated in Scotland, marking the 175th anniversary of his birth. The day paid homage to the Scottish-born conservationist and celebrated his contributions to environmentalism.

California Governor Arnold Schwarzenegger and First Lady Maria Shriver inducted John Muir into the California Hall of Fame, located at The California Museum for History, Women, and the Arts. This recognition solidified Muir's status as a significant figure in California's history and culture.