Leonard J. Yahr County Park, located in Farmington, Wisconsin, is a 65-acre park that offers a serene escape with its sandy beach on Erler Lake, picnic areas, and a trail. The park was once a dairy farm and apple orchard owned by the Yahr family before being donated to Washington County in 1999. It provides a peaceful setting for outdoor activities like swimming and hiking. The park's history dates back to the late 1800s when it was used as a sawmill and later a sulfur match factory.
The park's beach is a popular spot for families, offering a playground nearby and restrooms for convenience. However, there is no lifeguard on duty, so visitors must be mindful of their safety. The surrounding area is rich in natural beauty, making it an ideal destination for nature lovers and those seeking relaxation.
Leonard J. Yahr County Park is part of the Washington County Parks System, which offers a variety of recreational activities throughout the year, including boating, fishing, and cross-country skiing in winter.