Are there a lot of hiking opportunities in or around Cincinnati?

Depending on what kind of hiking you want to do, you should be able to find an option in or near Cincinnati. The Hamilton County Park District operates parks with over 50 miles of hiking trails. Some of the parks include Miami Whitewater Forest, Little Miami Scenic Trail (which extends outside of Hamilton County as part of the Ohio & Erie trail, running for a total of 78 miles), Sharon Woods, Francis RecreAcres and Winton Woods. Additionally, there are a variety of locations in nearby Northern Kentucky and Southeastern Indiana where you can go hiking, as well.