Broken Mountain

Mentioned in Witches Abroad, this mountain has a "big ole troll" living under it. However, he was small enough to request Granny Weatherwax's help when his wife was sick during her pregnancy.

Not long afterwards, property belonging to a human farmer who had shown disrespect to Granny was mysteriously stamped flat during the night.

Not for nothing do trolls call her Aaoograha hoa...