In reply to davidbeynon:
> I have never taken any particular precautions beyond what I would do when walking in a thunderstorm - stay off the ridges & summits, don't be the most prominent thing in the area.
> A good thunderstorm viewed from a tent can be spectacular. I see them as good photo opportunities
Agree. Just watch what you do with any walking poles.
I was camping out whilst on a hillwalking/ cycling trip on my 50th, and got a spectacular light show as a birthday treat.
( snag was I had not made it back to the tent dry, so all my gear was wet, which was a bummer. )