Fire Giant's Lair

Publisher's blurb:

A stream of lava flows through the center of this fire giant’s lair. Embers rise up past charred stone cliffs, while thin stone bridges cross high above. Further in, a bearskin on loose hay forms a bed. At the center of the lair a cooking fire is decorated with engraved mammoth tusks and bones from prior meals.
A network of caverns, fortified with sharpened stakes and burning torches, forms this lair. There are plenty of places the giant can see you approach, before you see it…