Coldwater Lake State Park is a beautiful park located in the state of Michigan. The park covers 400 acres and is situated around a 150-acre lake. There are many good reasons to visit the park, including fishing, boating, swimming, camping, and hiking. The park has several points of interest to see, such as the park's beach, which is great for swimming and sunbathing, and the park's boat launch, which is perfect for those who want to go boating or fishing. Additionally, the park has several trails for hiking, including a 4.5-mile trail that circles the lake. The park is also home to a variety of wildlife, including white-tailed deer, beavers, and various species of birds.

One interesting fact about the park is that it was created in the 1970s after the original lake was drained and the surrounding land was purchased and turned into a state park. The best time of year to visit Coldwater Lake State Park is in the summer months when the weather is warm and the lake is perfect for swimming and boating. However, the park is open year-round and offers winter activities such as ice fishing and cross-country skiing. Overall, Coldwater Lake State Park is a great destination for anyone looking to enjoy the great outdoors in Michigan.