Site 20 is the furthest from the parking lot, just under a mile with a decent hill on the way. Worth it for the privacy though. The stone steps prevent the cart from getting all the way into the main area. The site is on the top of a peninsula with steep drop down to Superior. The picture I included with the best view of the water is just about 30 feet along the ridge, on a private path separate from the actual trail. The site has two tent beds, one on a lower level. 

Site #11 was too close to the main hiking path, but did have a true lake view. 

Site #4 is very close to the showers and parking lot. It has a bench with a direct view of the lighthouse that is very nice. 

Overall you can't go wrong at Split Rock. Make sure to hike to Corundum Point, and take the extra little path off to the left for a 180 degree view of the lake.