• Meridian Bridge Fog

    Meridian Bridge Fog

  • Meridian Bridge Winter

    Meridian Bridge Winter

  • Meridian Bridge Fall

    Yankton Meridian Bridge Fall

  • Lewis & Clark Lake

    Lewis & Clark Lake walking trails.

  • Yankton 4th of July Fireworks

    Yankton's annual 4th of July fireworks show over the Missouri River.

  • Rockin' Ribfest

    June 3-4

  • Yankton Marina

    Yankton Marina

  • Yankton Missouri River

    Yankton Missouri River

  • Fishing the Missouri

    Missouri River Yankton

  • Meridian Bridge

    Meridian Bridge

  • Ice Sailing

    Missiouri River Ice Sailing

  • Yankton Riverside Park Winter View

    Yankton Riverside Park Winter View

  • Missouri River Yankton

    Merry Christmas

  • Yankton Discovery Bridge

    Yankton Discovery Bridge

Facilities to Rent


A number of different size meeting rooms (bottom right), Yankton College Alumni Theater (top right), and the large theater (middle right) offer a wide variety of facilities to meet almost any need.  Facilities are available to host everything from a child's birthday, to a concert, or organization meeting.  Rooms include: 

  • small and large meeting rooms
  • large auditorium / theater
  • Yankton College Alumni Hall
  • main gym
  • auxiliary gym
  • pool and waterslide
  • open court space

For availability contact the SAC at (605) 668-5234 or email 


Click for information about park facilities to rent.

Summit Activities Center  

1801 Summit Street
PO Box 176
Yankton, SD 57078
(605) 668-5234

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