Environmental For National Trails Day, Secretary Jewell, National Park Service Director Jarvis Announce 21 National Recreation Trails in 11 States by Gary Kopycinski on June 6, 2014 Gary Kopycinski Author More in Environmental: People Outside Will Be Injured: Severe Thunderstorms Strike Park Forest March 31, 2026 Park Forest Officials Urge Residents to Protect Pipes as Coldest Air of the Season Continues December 14, 2025 Park Forest Workshops Join Global Effort to Prevent Bird Collisions August 21, 2025 New Recognitions Support Administrationâs Initiative to Promote Outdoor Recreational Opportunities, Connection to Nature