Looking for the Foursides, Goldenrods, whatever village or town or city you remembered from video games and that can be thoroughly explored and that are considered “big”
Kinda funny but I remember how vast Minniopolis seemed in The Urbz Sims in the City for GBA and DS and I saw a map this year that looked so tiny, amazing how big it felt at the time
Mournhold, capital city of Morrowind
Which was the seat of Almalexia, but the expansion also featured the Clockwork City, seat of Sotha Sil.
I don’t think either were as large or as explorable as Vivec, though, unless you count the Dwemer ruins under Mournhold as part of the city.