Griggs Reservoir Nature Preserve
3751 Riverside Dr., Columbus, OH 43220 view on map
Inside of the 55 acres that make up Griggs Nature Preserve are several different varieties of endangered or rare species, a high quality riverine ecosystem, and Hayden Falls Park. The preserve features scenic boardwalk trails that lead you around the Scioto River and up to the 35-foot Hayden Falls waterfall. Fishing is allowed but be sure to bring your license.