We stayed at a new Campground located 5 miles East of Stevenson WA. The Campground is " Timberlake RV Park". It is beautiful. Very clean, has Wi Fi, full hookups and no noise.
It is nestled on top of a mountain above the Columbia river. You cannot see the river due to the thick forest.
The climb to the campground is steep but not to where any full timer would have any trouble. The actually campground setting is on the side of a mountain.
Each site was level, had a picnic table and fire pit. The bath house was spotless.
The only problem I found was that they were not charging enough. The cost for full hookup was $23.00. They may raise the price as business improves.
Try them out if you are in the area. They have a great web page.
http://www.timberlakecampgroundandrvpark.com/