You will find endless flat plains as well as hills, mountains and even alpine passes. In order to find the right area you would like to travel through, you should use a good map to prepare the whole trip as well as your daily excursions. Whenever you can get the old maps, purchase them. Be careful in scheduling the length of your daily trip. These facts are important to know in case you have to reach a specific place at night which is why you should avoid too strict a schedule.
Campsites are sometimes rare, especially up North.
They are classified in different categories and are usually in very good shape and clean. It is useful to get a directory of campsites before starting the trip. Some new campsites may not be included in the directory. However, any tourist office will assist you. Tourist offices are in all major cities and often also in smaller towns.