MacMillan Auditorium

Oswald Visitor Center
First Floor

  • Enter the Visitor Center
  • Pass through the Great Hall towards the Information Desk
  • Pass through to the Reedy Gallery
  • MacMillan Auditorium is through the double doors
    •      MacMillan A/C is the entrance closest to the windows     
    •      MacMillan B/D is the entrance closest to the elevator



MacMillan Auditorium is located within

3685 Arboretum Drive, Chaska, MN 55318

A first-stop on your Arboretum itinerary, the Visitor Center contains the Arboretum Information & Membership Desks, the Arboretum Gift & Garden Store, the Arboretum Cafe, and more!


As you enter the Arboretum, tell the gatehouse you are headed to the Visitor Center and they can assist you with additional directions

FREE Parking

After you gain entry past the Arboretum gatehouse, follow the drive to the RIGHT

Turn right at the first stop sign
Park in one of the Visitor's Center Parking Lot bays.