The Cannabis Trail, Inc. | 630 followers on LinkedIn. A mission is to educate, celebrate and preserve cannabis heritage. | The Cannabis Trail's mission is to educate, celebrate and preserve California’s cannabis heritage. The Cannabis Trail honors the pioneers, places and significant moments that paved the way for legal cannabis access in the United States. It’s a cultural and historical trail that serves as an immersive cannabis attraction for visitors to Northern California's Emerald Triangle region, which primarily includes the counties of Mendocino, Humboldt and Trinity.