There are no spider webs in the immediate area of the ramp. The stone is worn smooth, as if by many generations of feet.
The party reaches the upper plateau without incident. If you could see in the dark, this would be a scenic place to gaze upon the vast cavern to the north.
There are some fat spider-strands here, stretching out like cables, connecting the ledge with the spire to the north.
Do you burn them?
There are two exits: A natural cavern-tunnel to the southeast, that goes straight for at least 40-50', and a wider tunnel that zigzags to the southwest. The southwestern corridor looks like it was enlarged and 'improved' in the past, by miners using picks. The tunnel is wide and high enough that humans could stand comfortably.

[f=59]
Stern (
Strong Hero, MV 9′′, AC 3, HD 4, hp 20, FC 4 men/hero, SV F4, L)[/f]