Fantasy Maps and Environments
Hogwarts School of Witchcraft and Wizardry
minecraft castle | minecraft-castle-fortress
layout of a medival castle | Castle Architecture - Castles
Jason Thompson creates amazingly illustrated walkthroughs of classic D&D campaigns. If you've ever played these - they're hilariously accurate.
Right Game 4U
Stokesay Castle. This is the basis for the Woodhall complex. At this stage we have the watch-towers and the mediaeval hall, but laid out differently. There is no castle-like tower, but a much more modern building. I do like that Gatehouse, though!
Harlech Castle floor plans (In Wales, but still a REALLY good example of the probable environment and layout of Iverness)
Thoughts that might be notions
Awesome map! - Citadel Drezen
steampunk minecraft tower - Google Search