The PUC Demonstration and Experimental Forest is protected by a conservation easement in partnership with the California Department of Forestry and Fire Protection (CalFire) and the Land Trust of Napa County. As such, it will always remain forested and provide learning opportunities for PUC students as well as 35 miles of recreational trails—for mountain biking, hiking, horseback riding—for students, college employees, and community members. The rich biodiversity of the PUC forest makes it especially valuable to conservationists and researchers.
Our forest truly sets PUC apart and makes Angwin a unique and special place to live, learn, and grow. We encourage everyone on our campus to get out and explore our incredible forestlands.
Keep an eye out for some these #ForestFinds:
Diogenes Lantern
Chosen as the school flower in 1924, the Diogenes Lantern is a special flower that requires the perfect weather, soil, and water combination to grow. PUC’s forest just happens to be an environment where they flourish.
Northern Spotted Owl
The northern spotted owl population has suffered from habitat loss which created a decline in spotted owl numbers, causing this species to be listed as threatened under the Endangered Species Act in the 1980s. Helping to preserve their remaining habitat is one of the best ways to protect this species. That’s why it’s so exciting that the presence of spotted owls has been recorded in our forest on several occasions.

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Sequoia Sempervirens
The coastal redwood is a unique type of redwood that spans from Monterey Bay to the Oregon border. The combination of geographic location and topography creates a special ecological niche allowing for the growth of a rare grove of coast redwoods.
Experience a few of our favorite things:
Walk or Run the Trails
The Back 40 is home to PUC’s most popular running trails. That’s a statement PUC’s cross country team, faculty, staff, students, and community members just looking to stay fit can attest to. Not interested in working up that much of a sweat? The trails are full of people just out for a nice walk to get some fresh air and sunshine.
Ride a Bike
Whether you’re an avid rider, member of the PUC biking club, or just a casual rider, there are plenty of beautiful trails for you, including our favorite, the officially named Whoop-Dee-Doos.
Pet a Dog or Maybe a Horse
Studies show being in nature can reduce stress. Studies also show petting animals will do the same. One of the best things about being out and about in the PUC forest is coming across lots of pets to pet. Be sure to ask permission first!
Did you know the PUC Forest has its own map and webpage? Visit puc.edu/forest for forest rules and guidelines and a downloadable map.
You can also follow the forest on Instagram: @PUCForest and Facebook: /PUCForest.
If you have forest related questions contact PUC Forest Management at Forestry@puc.edu.