Photos of what? Your hiking? I would absolutely love to see them!! I would suggest you do not post pics with your face, nor anybody else's in...but the beautiful scenery....definitely.And, I will post some photos here, if that's a safe idea.
If you don't want your exact location known, be careful of identifying features, road names etc.
I often thought of starting a thread for photos on here, but I was reluctant to show pics of Tunisia, as many show the beauty of the country....and I will never encourage anybody to go there.
On my FB, I kept my posts customised, so only certain friends could see pics that identified my location, showed the faces of my family etc...and I wouldn't post pics here (or as FB cover pics) of a location until after I'd left that place.
One of my ways of dealing with PTSD is keeping my exact location hidden from those I do not trust implicitly, and so although I am practically house bound here, because that thing knows where I live....it means I have the mental freedom to move around safely abroad.
If you don't want them on a thread....there is always pm