- clearing the passageway and the two chambers below the entrance tower and the loopholes;
- removing the ground and the foundations in front of the entrance tower to the level of the old moat in order to locate the support pillars of the old bridge;
- filling the holes in the wall through which a ladder could be used to access the ruins;
- rebuilding the vaulting of the entrance;
- clearing the staircases of the towers;
- restoring the staircases with the white stone piled up on the moat's banks;
- clearing the loopholes of the three towers;
- removing the vegetation in the tower and from the floor of the southern tower's first floor;
- stacking and collecting all stones.