Stone steps built by volunteers on the Ringle Segment in September 2020. Photo by Dave Caliebe. Published December 8, 2020 at 600 × 400 in Volunteers Ensure Successful 2020 Trailbuilding Season ← Previous Next → Volunteers spent 7,727 hours building and improving segments of the Ice Age National Scenic Trail this trailbuilding season, including these beautifully crafted stone steps on the Ringle Segment. Photo by Dave Caliebe.