Calais to Malcesine via the Black Forest and Austrian Tyrol is around 900 miles, so you can get there with 2 overnight stops. 3 overnight stops would give you more flexibility to enjoy some views and other touristy things. You could also stop somewhere for 2 consecutive nights to give you a mini-break somewhere nice like Alsace, Black Forest or Reims in Champagne.
So, 1 days faffing about in the UK/sailing across the Channel.
3 days getting there via Belgium, Lux, Black Forest, Tyrol, Timmelsjoch
7 days sunning yourself in Malcesine or going for day trips on the bike
4 days getting back via Austrian Tyrol, Alsace, Champagne Ardennes with a 2 night stopover in Kayersberg or Reims
1 day getting home
This adds up I think to your 16 days
I'd book the hotel in Malcesine (using something like booking.com that allows free cancellations) as they get booked up quite quickly. The rest of the hotels you could find as you go. As stated above, travel there via whichever route has the best weather. I've been to the Italian Lakes several times: from May through to September, it's never been anything other than scorcio...
So, 1 days faffing about in the UK/sailing across the Channel.
3 days getting there via Belgium, Lux, Black Forest, Tyrol, Timmelsjoch
7 days sunning yourself in Malcesine or going for day trips on the bike
4 days getting back via Austrian Tyrol, Alsace, Champagne Ardennes with a 2 night stopover in Kayersberg or Reims
1 day getting home
This adds up I think to your 16 days
I'd book the hotel in Malcesine (using something like booking.com that allows free cancellations) as they get booked up quite quickly. The rest of the hotels you could find as you go. As stated above, travel there via whichever route has the best weather. I've been to the Italian Lakes several times: from May through to September, it's never been anything other than scorcio...
