Your number one destination for everything walnuts — history, facts, and nutty fun!
Discover Fun FactsThere is so much more to this ancient nut than meets the eye.
Walnuts have been cultivated and enjoyed by humans for over 9,000 years, making them one of the oldest known tree foods on Earth.
Rich in omega-3 fatty acids and antioxidants, walnuts are celebrated as a true brain food — and they even look like a miniature brain!
Unlike peanuts (which are legumes), walnuts are genuine tree nuts — botanically a drupe with a hard, wrinkled shell protecting the kernel inside.
From cooking and baking to cold-pressed oil, cosmetics, and wood finishing, walnuts find their way into an extraordinary range of uses.
Everything you need to know about the mighty walnut, all in one place.
Twelve fascinating walnut facts that will surprise and delight — from Roman mythology to Leonardo da Vinci's paint studio.
Read Fun Facts →Explore the rich history of walnuts and learn about the four main varieties grown and loved around the world today.
Learn More →Have a walnut question, a nutty story to share, or just want to say hello? Get in touch with the Walnut World team.
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