Then Link will provide necessary navigational assistance to find their next stop.
It's not a long flight. They have to cut over or around the outlying crags of Death Mountain and a few lava lakes, which have quieted since the recent activity. But dark basalt erodes quickly to dirt and grass, and as they continue into the valley, they quickly find their quarry.
It's hard to miss. Akkala Citadel is a walled fortress built atop a small but steep hill, guarding the pass between the volcano and the Zora mountains. It supervises a low-lying lake and wetland, and has a good vantage on the rolling highlands of Akkala farther in the distance. What would have once been a major roadway passes beneath the castle's rock; the Citadel itself is only accessible by bridge from the mountain it's nestled by.
It's in bad shape. Most of the bridge is collapsed, half of the wall fortifications are crumbled along with much of the rock beneath, and not much of the castle keep itself is still standing. Even from a distance, the infestation of Malice that's pooled into the cracks and pits of the ruins are visible.
Three flying Guardian drones patrol above the fortress, scanning for prey with scarlet searchlights.