its fun, and dangerous...I sent my players there in a game, it wasn't the main plot, but they went there in search of an iteam that was " said to have been put there " to be looked after by the crazy wizard that roams within the mountain. I sent a hord of goblins *my own creation, tall, dangersous: more elf like, mudy, long noses with warts and all* against the foes, it was a fun race.