The 9-acre Mosinee Recreation Center Park provides unsurpassed community recreation facilities for residents of all ages and includes athletic sites and play areas. The Recreation Center is located on the west side of 11th Street between Fremont and High Streets.

The large, enclosed event field is used for indoor ice-skating activities including hockey and free skating over the winter season and for church picnics and community gatherings in the summer. The park also includes the Mosinee Softball Field and a skateboard facility. The Mosinee Hockey Association has adopted the park. A jungle gym, merry-go-round, slide, picnic tables, swings (one even handicap accessible!), teeter-totter, drinking fountain, bicycle racks, bouncing ducks, two horseshoe pits, concrete culvert, 4-seat bouncer, lighted softball field with bleachers, a concession area, and restrooms, and more make this by far the best go-to place for the family in the area!