Reaching the southern defensive wall | Mission 4 - Fort Rifugio Sniper Elite III Guide

The passage leading to the ladder

You will receive new objectives only after eliminating all the enemies on the courtyard (if you can't locate them, use your binoculars). Head towards the main gate. Explore the western part of it (number 16 on the map) and you will find a passage leading to a ladder that was locked earlier. Using this ladder will allow you to reach the defensive wall.