The park's name honors the McCarty family, who were early pioneers in the region.
The onsite swimming pool was renovated in the early 2010s to include modern water play features.
The park's lagoon is part of a larger regional stormwater management network designed to mitigate local runoff.
The grounds frequently host Milwaukee County community events and youth baseball tournaments.
McCarty Park is a 46-acre public park located on the border of Milwaukee and West Allis, Wisconsin. The park is anchored by a large outdoor swimming pool complex that features zero-depth entry and water slides. Recreational facilities include multiple ball diamonds used for youth and amateur sports leagues. A natural lagoon serves as a focal point for the park's landscape. The grounds provide open green space, picnic areas, and walking paths. The park is managed as part of the Milwaukee County Parks system.
The shoreline of the lagoon looking toward the wooded perimeter during golden hour.
Check the Milwaukee County Parks website for pool status updates before arriving, as operations are weather-dependent.
Bring bug spray if visiting the lagoon area during the humid mid-summer months.
Utilize the designated picnic areas early in the day if visiting on weekends to secure a table.
Do not attempt to swim or fish in the lagoon as it is not designated for recreational use.
The swimming pool is seasonal and only open during the summer months; park grounds remain open year-round.
Proper swimming attire is required for the pool; carry-in carry-out policy applies to trash.
