if you have not seen the caves and enjoy hiking it is worth checking out. if you park at ash cave you can hike to ceder falls > rose lake > old mans cave > back to ash cave and it is around 10 miles round trip. If you do not like hiking you can drive to all the locations and it is only a few hundred yards to get to the sight seeing areas. there is also a fire tower along the trail between ash cave and ceder falls that can be accessed off 374. Other than the main caves their is also rock house, conkle's hollow, and cantwell cliffs. Closer to Athens there is Zaleski state forest which has an old iron furnace, the abandon moonville tunnel, and lake hope. If you mountain bike they have some good trails to the west of the park.