Jacksons Dungeon
At the western exit to Jacksons farm by a big boulder you see the hatch to Jacksons Dungeon so enter the hatch to be greeted by 3 lvl 4 skeletons. Once you've cleared the room you'll see a key on one of the tables, from there go round the side of the shelfs (the side with the ruined beer barral). Walk up to the wall with the archway disign & in the center of the bottem part of the wall you'll find a pressure plate. You'll find 3 treasure chests in the secret room one of which is opened by the key you picked up off the table.
