Dear development team,

I have been hiking through the world and I wanted to go on the hill with the big red and white tower near the north east airfield. Unfortunately there is an object stopping you from walking straight up the hill, my guess is that it is an invisible stone. Also the ladder nearby cannot be used. I attach a video that shows you the invisible object but the tower wasn't included.

https://www.youtube.com/watch?v=CQTLUGi6sHY&feature=youtu.be