Halamshiral is a beautiful little wizard tower located in a swampy area near solitude. Besides that, it has all the NPC, merchants and housing options you could need as a proud owner of this awesome place. To that end, it features guards, a motte-and-bailey and even a working drawbridge. It’s not just believable in the confines of Skyrim but also the real world as the place was created with functionality and the ability to withstand attacks in mind. Radun castle is a perfect little, lore-friendly and believable two-tier settlement.