Located southwest of Sun Sentinels and south of the North Fork campground, the structure is very similar to all of the Ranger Substations. It has a large radio tower beside it. An easy way up is to head north from Two Skies cave and climb the hill.
- PC Xbox 360 The Aerie will sometimes not appear on the compass, even after discovery. [verified]
- Xbox 360 Many plants and areas seem to be blocked off by invisible barriers. However, they may be picked via third person. [verified]