The road to Boulder lake is now good since redone. Many years ago it was a rough rocky mess. The bad news is the campground is narrow and the sites very small. But there are places to dry camp on the lake. I suggest the upper end just before the bridge to the campground to the left. That will give you access to Boulder creek and if you go far enough Bridger Wilderness. FHU at Highline Trail RV 1/2 mile S. of Boulder WY. Great campground and very nice people. The food is good at the Boulder store/bar/cafe. Also Wind River Brewing Company in Pinedale is super good. So much to see and do in the area. I prefer it to Yellowstone.