secret airbase inside Mt. Pilatus Switzerland?
Looks like a lake to me. Please explain "secret airbase".
Originally Posted by Tom Baldwin
If there is the secret airfield, he is within the mountain. From the outside not visibly. In reality this mountain area is extremely steep and rocky. And only with a mountain climbing equipment accessibly
What Tom was getting at is 'What in this image makes you think there is a base here?'
It's still a valid question.
Mt. Pilatus is a rather large tourist destination. The effort required to dig into a mountain for a 'secret airbase' would be entirely wasted by all of the tourists watching it happen.