Our last full day in Gibraltar, with the sun shining all day we head into the jungle with Nicky to see what is within the Rock. There are dozens of miles of tunnels all built into the rock. Complete with tunnels, cannons and super secret rooms. Many of them have been closed off, broken back into and some bricked off again. Many of them however are accessible and amazing. It is so incredible to see how extensive of a tunnel system they had and crazy to imagine knowing the system well enough to navigate it. Nicky grew up playing in these tunnels as a kid and was able to take us to some pretty cool spots.