Photoshop does photomerge. It will combine photos to produce a panorama. It’s a bit more complicated than iPhone. Apparently if you shoot a series vertically and try to merge them, you get a good amount of distortion. Sometimes that’s a good thing. It’s not realistic, but it is a function of the method. Okay!
Wide angle distortion. It’s what comes from holding the camera in one place and rotating. One could pan as you walk but then it would be work.
It’s formidable. High on a hill it has been besieged unsuccessfully and successfully throughout history. I’m sure there are better shots than the one I have. But the point is that I took this. I was there and this is my 1/125 second slice of time and place. These days with no limit on my memory card I’d have many shots as I approached and the view changed as I got closer. This trip I took two. I laugh at how sure I was that I had what I wanted and only clicked the shutter twice.