East cosst of the USA famous For

I feel really sad to say that I am late in your post reply. Because last 5 months ago, I joined this community. Anyway, I think last year I visited California City. California is very famous for its attractions and its outdoor activities. But the most famous attractions in this city are the Golden Gate Bridge and the Hollywood sign. I had gone there with my friends. But now I have decided I will go to enjoy the Appalachian mountains. But no idea about this place. So can you share here? I will be waiting for your response.