The Regenstein Learning Campus is a new environmental discovery center and nature playground at the Chicago Botanic Garden serving more than 125,000 people each year. The design immerses families and children of all ages in a variety of outdoor experiences that engenders a deeper understanding of ecological systems. Visitors encounter a variety of natural experiences and explorations as they weave through the grassy mounds, water runnels, boulders, diverse woodland plantings and willow tunnels.