To be fair, the lower bit of the Misty Mountains, somewhere around Dunland, Fangorn Forest, Lorien, and Hollin, may actually be a very pleasant area to visit (hard to approximate with the abnormal curvature).
Well I meant as though they're on the map and on a place on her body that would correlate with whatever anatomical joke they're making. Lorien might be worth a visit, but it's not a mountain, and it's not her boobs, which is what "misty mountains" is almost guaranteed implying.
Oh, I understand the implications, I was just pointing out that their statement may still hold some merit. And Lorien is on the eastern side of the southern part of the misty mountains. Again, with the stretching and her curvature, I had to estimate, but it's certainly possible that the misty mountains are still relevant.