From what I remember we went first drove over across the airport runway, which is so strange to do so have your cameras ready, and had a look at the border crossing to Spain.
We drove through town and went to Europa Point. We also stopped at a huge Gun and mini museum about said gun.
We went right up to the top where the buses don't go and there are fantastic views all the way down to the ship. Great photos.
Now I begin to get muddled!! We went to where the apes are, though you see them all over, and you can get out and have photos taken with them. Siege tunnels and the war tunnels. Again, apes a plenty. I also think there is another spot where you can photo the apes.

He leaves you to go into the 2 tunnels on your own, but there is lots of information there for you to read.
All the time Paul is talking about the history and adding lots of interesting bits and pieces. He is a bit of a history buff. He grew up in Gibraltar. Plenty of time for lots of great photos as long as the cloud isn't down. He did suggest a lunchtime set off to us because there is more chance of a clear view and also it isn't as busy.