Established in 2004, the Platteville Community Aboretum, Inc. is a 501(c)(3) non-profit organization with over 150 members. The PCA is truly a community effort, as all activities, projects and maintenance are fully supported by community volunteers, donations and memberships. 


Our mission is to connect the Platteville community to the Rountree Branch corridor, through recreation, conservation and environmental education. 


  • The Platteville Community Arboretum trail at Katie’s Garden is now OPEN. Thank you for your patience as we had a crew on site to implement erosion control along the stream bank and replace a damaged section of the trail. Please avoid walking near the stream in this area for the next few weeks while we grow new grass.

  • See the NEW Summer 2020 Pictorial Newsletter

Platteville Community Arboretum

PO Box 302

Platteville, WI 53818