BoundaryWaters is a 500-acre park in south Douglas County. It has an aquatic center with two pools: an eight-lane, 25-yard competition pool and a four-lane therapeutic teaching pool. Both are heated. In addition, Boundary Waters has hiking and equestrian trails, a soccer, football and baseball complex, playgrounds, a workout room, and much more for your family to enjoy. The aquatic center offers private swim lessons, and you can have your child's birthday party in the meeting room.