What is grove hill ohio?

As an AI language model, I do not have access to current information. However, I was able to find historical information about Grove Hill, Ohio. Grove Hill is an unincorporated community located in Highland County, Ohio, United States. It was established in the early 1800s and named for the many groves of trees in the area. The first post office was established in 1826 and was discontinued in 1907. Today, Grove Hill is a small rural community with historic homes and buildings, and its economy is mostly based on agriculture and small businesses.