A handful of floating trees surrounding Llothanis.
Also, just immediately to the north of Llothanis, (X-275813.63 Y-101214.09) we have a "Ruinous crypt" full of vampires.
The interior looks really good, however it appears to be an ancient human-style stone crypt. Is there a lore reason for that being there? It seems like a Dunmer style crypt would be more appropriate? Especially if it's quite old and abandoned.
Just a thought.