The Great Divot.

When Fingar Gunn sought to save Rannock during the Shattering, he threw apocalyptic flames across Connacht, where Rannock made his last stand against Doro. The firey cataclysm scarred the earth in ways it will never recover from. The centre of the explosion formed the Fire Canyons, and at its extremities it burned great swathes through the L'Oreal woodlands; to this day, many followers of Lora and Adrianna aren't too fond of devotees of Fingar Gunn because of his role in making many Elves homeless for generations. Some may call their hatred justified, others vindictive, but regardless it does serve as a reminder to not burn down your neighbour's house in broad daylight and then be surprised by arson charges.