Celebrate National Trails Day by volunteering at Oak Cliff Nature Preserve! This 121-acre preserve is in the heart of the Oak Cliff neighborhood and well-loved by the people of Dallas, especially the hiking and mountain biking community. Please arrive by 7:45am to get registered and bring closed-toed shoes and a water bottle. We'll have work gloves and all the tools you'll need, but feel free to bring your own. Children over 12 are welcome, if accompanied by an adult. In addition to individuals and families, we encourage you to bring a group from your church or local community organization and help us restore this urban treasure visited by thousands of hikers and bikers year round! Texas Land Conservancy is a Texan by Nature Conservation Partner.