Lost Towers rise above the Fog of War ... at least Tier 15 to travel to its map node and activate the Citadel. Then, like ...

Two patrol the area above the eggs, a third patrols the ... windows that can be scaled using climbing gloves. The map junction to the Citadel Core is in the centre-most room.

Make your way to it and scan to see the surrounding area. Located south of The Citadel: Western Refuge, as shown on the map above. There are no special requirements needed to reach the tower.

If you look at your map, the exact spot is just above the two numbers. Sunbreak Citadel Sub-Camp and Buddy Recon fast-travel locations The Citadel map has one sub-camp and two buddy recon points.

The Citadel is a European-looking mountain glade filled with ruins and foliage. Despite its scenic beauty, a purple, ominous haze sits over the map, imbuing the area with a sinister feel.