Interstate State Park is a beautiful place! Plenty of hiking to do. Spectacular views to see. Stayed in campsite number 33 which was right next to the restroom/showers; we didn't care for that. Moderately shaded, not very private sites. I would recommend site number 23 as it's by some really neat rocks. Overall we really enjoyed this park and will definitely go back again.
Banning State Park is very nice. Our only complaint was the heavy amount of mosquitoes and woodticks. Some of the hiking trails were a little muddy, but other than that the trails were beautiful. Wonderful sites to see! The campsites were all fairly spaced and wooded. We stayed in campsite number 34. It was very nice and private. However, it was fairly close to swampy areas. We had a wonderful time and would go again.