Hi
I can recommend sardinia for cycling we went there last spring and it was beautiful. The scenery was amazing and the temparature was just right(we went at the begging of may) Didnt want to risk bikes with Easyjet so we booked up through one of the sardinian bike companies....there area few of them on this web page in the mountain biking section
HTML Code:
<a href="http://www.go-sardinia.com/"> Go-Sardinia</a>
We chose an organised tour but its possible to do solo tours....only we dont speak the language!