What is it exactly you are looking for? The European landscape is so divers and unfortunately, it is increasingly difficult to find true nature. Probably hardly any - everything is cultivated. I don't think there is any native forrest left, except in some parts of Rumania or Transsilvania - there, they even have brown bears (I just saw a reportage on a photo-tour & bears). Otherwise, there is great beauty right out of my front door, which is in the South West (!) of Germany, some six hours drive from your location. Best, the border region between Germany and France with lots of interesting sandstone formations (valued by climbers), strange remenants of castles mixt in and within an hour drive of good restaurants (on the French side) & affordable accomodations (on the German side). To get to the better places, you do have to hike in for about 1 to 3 hours. Regional topographical hiking maps are available. Better to go on weekdays (Tuesday to Friday) - because Sat. & Sun. everybody seems to think the region is fun and Mondays the restaurants are closed.
Angela