I found an easy access to boss-level Ayleid cask from forest. Save OUTSIDE so you can test loot as many times you want moving only one step and without waiting 3 days. If you don't save, you must go out and wait until chest respawns. This small 'room' is part of Ceyatatar Ayleid ruin. You can find amulets, rings, armor, staffs, alchemy apparatuses, skill books and so on, but you cannot find weapons here. Actually I found this door earlier with my PS3 character. Location: http://www.uesp.net ...