Blue-Rock, Ohio is a small village located in Muskingum County. The climate in Blue-Rock is characterized by hot summers and cold winters, with an average temperature of 53°F. The hydrology constituents of the area include the Muskingum River, which flows through Blue-Rock and provides opportunities for fishing, boating, and kayaking. The Blue Rock State Park is a popular destination for outdoor enthusiasts, offering hiking trails, picnic areas, and campsites. The park also features a large lake that allows for swimming, fishing, and boating. Other outdoor recreation opportunities in Blue-Rock include hunting, bird watching, and horseback riding. Overall, Blue-Rock is a great destination for those looking to enjoy the outdoors in a small, peaceful setting.