Name: Weiermühle 

Adres Weiermühle 5, 53937  Schleiden
Telefoon    02445-7235
Fax           02445-7235 
open         01-01 t/m 31-12 

Campsite with a small open (in terms of accessable) ground, situated in a comb with higher threes
around. Next to the site is a rstaurant, B & B possibillities.
(source: ANWB)
 

The owner of Weiermühle is much more open than the lady of the Schafbachmühle campsite, 
on the other side of the road, where there is no understanding at all for late arrival and where 
there is no possibillity to agree on something that is not according to standard procedures 
(even not when contacted in advance).
(own experience, without reaction of Schafbachmühle campsite)

more info
http://www.anwb.nl/city/camping152994.htm?regel=3

We didn't make it all the way over the alps, so we left Italy out of the tour. 
But for good information, the objective was:

Sórico, Como,  Italië  
Name: Au Lac de Como 
Adres Via C. Battisti 18, 22010  Sórico
Telefoon:                             0344-84035
Telefoon (when no contact): 0344-84716
Fax:                                     0344-84802
E-mail: infoaulac@aulacdecomo.com
open                                    01-01 t/m 31-12

Route to the campsite
The campsite is in the southern part of Sórico next to the  SS 340dir the campsite is signposted
on the the exit. Turn right after 50 m.

On the north side of the Lago di Como.
It should be a bit messy, but further well to do.