I'm looking for the best campground around Seneca Rocks, WV where my wife and I can stay: privacy, seclusion, scenery, etc. Any thoughts on Big Bend, Seneca Shadows, or other recommendations? Many thanks.

Seneca shadows is a federal, family type campground. It has numbered spots and hot showers. They also have walkin sites. I don't know about big bend.

Depends on what you're looking for. You can't go wrong with a National Forest campground. Are you tent camping? Travel trailer? Seneca Shadows is the most highly developed of the National Forest facilities. But there are plenty to choose from in the area. Seneca Shadows is also the closest if proximity is a big plus for you.