Otway, OH

ZIP code 45657 encompasses the village of Oak Hill in Ohio. The area is known for its picturesque rolling hills and lush green landscape. One of the most iconic landmarks within this ZIP code is Lake Alma State Park, a tranquil retreat offering fishing, hiking trails, and stunning views of the lake. Oak Hill is also home to the historic Oak Hill Historic District, with charming architecture dating back to the early 1900s.