Rock Lake 

Activity Center

We have limited scholarships available to be used toward fitness classes, and programming. Fill out an application and turn it into our office to see if you are approved. Click here for the application.

If you would like to make a donation to our scholarship fund then click the donate button below.



229 Fremont StLake MillsWisconsin 53551, United States   |  (920) 945-0156  |  [email protected]

Rock Lake Activity Center is a 501c3 not-for-profit organization.

It is the mission of the Rock Lake Activity Center to positively affect the health and wellness of the community through quality programming and activities.

Our building consists of a 2600 square foot gymnasium, full woman's locker room, 12 classrooms, office and meeting space, large kitchen with cafeteria and dining space, dance studio, and tot room.

Our mission is overseen by a board of directors made up of community members.

Learn More!

We have room rentals available. 

Members: $50 for half day (4 hrs.)       $75 for full day (8 hrs)

No Membership: $75 for half day (4 hrs)          $100 for full day (8 hrs)

Friday- Sunday add $25 

We also have the following for rent:

Balls, Hula Hoops, Parachute- Free with rental

Coffee Maker- $5

Chairs and Tables (If staff needs to set up)- $3 each

Bounce House: 7' X 11' X 7'- Must stay on the premises, $50 and additional contract


We are always looking for volunteers as well as new instructors. Stop in today for an application


​We are currently raising money for building improvements


Click here to see our volunteer opportunities