The Iron Ridge Campground sites are relatively close together; however, the Iron Ridge campground boasts a handful of sites that sit below the road, and, thus, offer more privacy. I didn't camp at Oak Hill, but I have explored it a few times. Even during the week, that campground was packed with campers. If you're a tent person using Vesuvius as a home base for trail hiking, stick with Iron Ridge. The fishing isn't bad at Vesuvius, but the shore access can be crowded, which has resulted in a limited number of keeper fish. The Lakeshore Trail is well-marked and generally nice, but, at times, a bit unkempt in the summer. The lake views are somewhat limited by brush and trail/lakeside growth, but there are still plenty of opportunities to get a good view of the lake. We also hiked the Whiskey Run Trail, which was short and hilly, but conveniently located right off the campground. The Whiskey Run also offers just enough lake access to let your dogs swim or to put a pole in the water. It also passes an impressive rock shelter. The very short (but rewarding) Rockhouse Trail is a right on top of the major lake action (near the boat ramps and beach area). The benefit is a nice rock house at the end, as well as interpretive signage that sheds light on Ohio's iron industry and history.