In our case is fairly easy to walking across Europe by plane, but for a pregnant woman or small child is difficult enough, in our last visit to Rome I saw struggling a woman who was pregnant and careworn that will pass through the scanners.
From what I see one internet, is a bit expensive to go walking with train through Europe, although I'm sure that is fabulous, in front of you - images cities and countries.
Anabell we found you today, followed. Great article, nice experience, share with us more.