Federer knew something about Graubunden and I needed to find out what. Known in English as Grisons, Graubunden is in the southeastern part of Switzerland, bordering Italy, Austria and Liechtenstein.

Discover Swiss alpine holidays - your way Monday 04 March 2013 09:56 GMT 0 Comments Win a tailor-made trip to Graubünden, Switzerland’s No. 1 holiday destination Show all 3 ...