Biking in Toscane (Tuscany), some nice mountain bike tracks in the Montagnola Senese, the hills West of Siena, Toscane, Italy. These tracks are mainly supposed for walking but can be explored by mountain bike. Some of the walking trails are very steep and descending can be tricky / dangerous. Not for the novice or faint hearted.
There is also a separate bike trail map with routes start/end Monteriggioni. Tracks more suitable for mountain biking.
Check this link for the pdf file with bike tracks near Monteriggioni
Link naar de Granfondo Castello di Monteriggioni
GPS track GPX format & Google Earth format KML check Wikiloc