Union Lake is a large freshwater lake located in Oakland County, Michigan. It covers an area of approximately 1,200 acres and is known for its recreational activities, including fishing, boating, and swimming. The lake is surrounded by residential communities and parks, making it a popular destination for both locals and visitors. The lake is home to various fish species, such as bluegill, bass, and pike, attracting anglers throughout the year. Additionally, Union Lake is part of the Huron River Watershed, contributing to the local ecosystem and providing habitat for wildlife. Its scenic beauty and recreational opportunities make it a cherished spot in the region.