Welcome to the UW-Stevens Point at Marshfield Arboretum. This 99-acre natural forest is a rare and valuable remnant of the vegetation that once covered Central Wisconsin. The arboretum features a scenic walking path through a natural forest, a rare and valuable remnant of the vegetation that once covered Central Wisconsin. For nearly three decades, under the protection of the University of Wisconsin, the forest has served as an educational and recreational resource. As you walk the forest path, you will find stations to acquaint you with the intricacies of this forest ecosystem.