Offers over 50 different social activities (woodworking, sewing, hiking club, etc.), fully equipped weight room, a variety of fitness classes, and lifelong learning opportunities.

Offers over 50 different social activities (woodworking, sewing, hiking club, etc.), fully equipped weight room, a variety of fitness classes, and lifelong learning opportunities.

Offers group exercise, senior classes, strength and cardio equipment, swimming, after school child care and a variety of youth programming (including preschool and summer camps) with the goal of making accessible the support and opportunities that empower people and communities to learn, grow and thrive.

Summit Activities Center features an indoor pool with water slide, 2 gymnasiums, 3 multi-purpose rooms, cardiovascular equipment, multi-station weights, free weights, small indoor track, and locker facilities. Summit Activities Center outdoor facilities include 8 lighted tennis courts, an all-weather track, 2 softball fields, a walking path, and an arboretum with many different variety of trees and shrubs. Fantle Memorial Park Pool is located at the intersection of 21st Street and Douglas. Offers an Olympic-sized pool, 2 3-meter high dive spring boards, 2 1-meter spring boards, 2 small water slides, and a Wading pool. The Parks and Recreation department offers a recreation scholarship program for youth under 17 who live in Yankton to attend one swimming lesson and one recreation program per year dependent on class openings and financial and/or personal hardship.

Fitness equipment, classes, indoor pool, weight training, personal fitness trainers, and therapy services (aquatic, physical, occupational, and speech). As of December 2024, GreatLIFE Golf & Fitness Club now manages the Avera McKennan Fitness Center.