The Rope Bridge
Jovik edges forward towards the edge of the rope bridge. It is long and narrow, and appears to have been made with the same attention to craftsmanship as the rest of the crap that the goblins jerry-rig together. The rope itself is thick enough, if a little hairy and worn, but the planks are so mismatched and haphazard as to make a crossing treacherous.
Jovik puts one hand on the rope at each side and prepares to step onto the bridge. His eyes drift down to the sea. There is a drop of 80 foot into the water. The waves below are breaking hard against the cliff. It does not look like a fun place to visit!
He creeps across. Each step creaks and wobbles, but it holds. It did not, however, feel particularly strong.
Ahead of Jovik is the stockade and the rounded expanse of the small island. The stockade is made of thick wood. You can see, even from here, that most of the wood appears to have been scavenged from ships. A few nameplates remain affixed to some of the timbers, while others look like they might once have been masts.
The island appears empty, but it does not sound silent. You can hear faint noises from the north west, sort of to one side of the stockade and back a bit. It sounds like goblin voices raised in delight, with the odd yapping of goblin dog thrown in for fun. You are not close enough to the stockade to hear any noises within, but you assume it is probably full of the little buggers.
Somewhere within here your nemesis is to be found.
UPDATE: Forgot to mention: the stockade is large, about 90 foot across. The island is only perhaps 110 foot across, so it appears to really eat up most of the space. There are no windows (goblins don't like light over much), but on the left and right side are small watch towers (nothing visible), and straight in front of you, about 20 foot away, is a large wooden double door. The noises are round the left side of the building. The bridge is about 40+ foot long.