They had a weekend rate, we got there after hours, but there was a park ranger that drove through and checked on everything look up the office hours hopefully they can help.
Doughton park is on the Blue Ridge Parkway. The camping ground is closed durning the winter. It opens mid may until late October. The max days is 30 days anyone can stay. It runs $20 per day and has no hook ups but does offer dump station and fresh water fill. You can google doughton park and go to the (dot)gov site
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