author

Gunnar O. Fagerlund

A longtime National Park Service naturalist, he wrote clear, practical guides that helped visitors understand the landscapes, plants, and wildlife of places like Olympic and Hawaiʻi national parks. His work blends field knowledge with an inviting love of the natural world.

1 Audiobook

Olympic National Park, Washington

Olympic National Park, Washington

by Gunnar O. Fagerlund

About the author

Gunnar O. Fagerlund was a National Park Service naturalist and writer whose best-known book is Olympic National Park, Washington, first published in 1954 and later revised in 1965. The handbook was created to help visitors explore the park's forests, mountains, coast, and wildlife with a naturalist's eye.

His writing was grounded in real on-the-ground experience. Records from National Park Service history materials show that he worked in Hawaiʻi National Park, where he served as chief ranger and even as acting superintendent for a period in 1946. He also coauthored plant-focused work on Hawaiʻi, including a checklist of vegetation in the Kīlauea–Mauna Loa section.

That background helps explain the tone of his books: informative, observant, and made for curious travelers rather than specialists. Even decades later, his work stands as a snapshot of mid-century park interpretation and of one writer's effort to make America's protected landscapes easier to understand and appreciate.