The Clarno Unit is a section of the John Day Fossil Beds National Monument located in Oregon. It is known for its rich fossil deposits, which date back to the Eocene Epoch, around 34 to 56 million years ago. The unit features unique rock formations and colorful layers that provide insights into ancient ecosystems. Visitors to the Clarno Unit can explore various trails, including the popular Clarno Palisades Trail. This trail offers stunning views of the towering cliffs and opportunities to see fossils in their natural setting. The area is also home to diverse plant and animal life, making it a valuable site for both education and recreation.