You can park in the main square of Bastia.
Leaving the square, as you are walking down Via Monte Cereo (Monte Cereo Street), you will see Monte Cereo (or Sereo in local dialect) at the end of the street. After about 200 meter, after passing private homes, on the left, you can admire an old farm with a "Colombara" tower (colombarium), certainly the most beautiful in the area, and perhaps of the entire Colli hills.(1)