Sarah Marquis

About the Author

Sarah Marquis is an intrepid Swiss explorer and author whose extraordinary journeys have captivated readers worldwide. In 2010, she embarked on an epic three-year odyssey, traversing over 10,000 miles on foot from Siberia to Australia, navigating through remote wildernesses, dense jungles, and unforgiving terrains while facing extreme isolation, wildlife encounters, and the raw forces of nature. A former nurse turned adventurer, Marquis draws from her deep passion for the untamed world to inspire others to embrace the wild. Her writing vividly captures the thrill of self-discovery and the profound lessons learned in solitude, blending personal resilience with environmental awareness. Through her memoir Wild by Nature: From Siberia to Australia, Three Years Alone in the Wilderness on Foot, she shares an unfiltered account of human endurance and the beauty of our planet's most inaccessible corners.