User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-1758220-20110714021353/@comment-1011548-20110714065828

The Snowy Mountains, the Glacier, the Forest and Hills and the Gorge all have destroyed Base Camps, so the Guild doesn't have a perfect record. There's also something man-made and crumbling in the Lava Canyon base, but I can't tell what it is.