Airfield distinct feature/climb

[hozz1235]

Just above the bear cave, SE corner of Shoulder Lake, there is a climb where you need to cross 2 fallen trees and eventually reach this "cave" on the top.  Nothing was up here (hmm...unless I already looted it...)  Kind of unusual for HL to have the player make this effort to find nothing.  Not complaining, just unusual - they normally have something at the "end", ya know?

Makes me think this is meant for some future purpose.  Could be a future vantage point, quest objective...other ideas?

[SpanishMoss]

I thought I recall a memento cache being located up there 

[peteloud]

I went up there thinking there must be something special up there.  I found nothing.