John Muir National Historic Site Cap

John Muir's family home, along with the nine remaining acres of his family's ranch, was established as a National Historic Site in 1964. Muir was a naturalist, author, environmental philosopher, and early advocate for preserving wilderness in the United States. Show your appreciation for the conservation of this place and these stories by wearing our 100% cotton John Muir National Historic Site cap, featuring the park's name and a portrait of John Muir.

• Official park ball cap approved by the National Park Service for John Muir National Historic Site
• 100% Cotton
• One size fits most
• Metal buckle and strap adjustment