Pen...is correct!!!  Based on what I've read on the forums these past several years Pen doesn't typically rank on folks 'favourite lakes list' but it does hold a special place in my heart as the first lake I ever camped on in the Park.  It was my "gateway lake" that has since led me to many a great adventure across this wonderful resource that is the 'Gonq.

You're up ATV.  

ATVenture wrote:

I enjoy camping on Pen Lake! I've been through there countless times in the last few years. :-) Did you take this photo from the 'island' campsite?

No, this photo was taken at the southern end of the lake closer to where the Galipo flows out (but obviously from the eastern side of the lake).