There are a number of dispersed sites along 315. Easy access off Rampart Range Rd and better than staying right off 300. There are target shooters in the area so there will be noise and ohv traffic mainly on rampart range rd itself. The great thing about camping up here is that it is a very short drive to woodland park for supplies and there are great hikes in the area. Rainbow Gulch to Rampart Reservoir is a particular favorite. The road is very easy and there are lots of sites for bug rigs. Cell service is patchy but don’t have to drive far to get it. This area is dispersed so just look for the fire rings.