Spider's Gorge

Publisher's blurb:

Giant cobwebs of differing sizes span the gaps of this misty gorge. Their sticky strands cling to the crumbling stone, waiting under bridges and fallen trees for those who slip or wander foolishly into their grasp.
Dying trees cover the surrounding cliffs, with sparse undergrowth that crunches underfoot. Fallen rocks litter the narrow walkways, while you can hear strange clicking noises echoing up from the seemingly bottomless caverns.
Mist hangs over the area, and it is strangely absent of birdsong. You only notice one or two fluttering between the trees, and they seem on high alert.