When developing fantastic locations, you might encounter too large places, like cities, big mansions or cathedrals. These are best split up in a series of locations.
To do this you can write the names down and draw connections representing hallways or connectors, which in turn might be turned into their own fantastic location.
Reference
E. Schea, M. (2018). Sly flourish’s return of the lazy dungeon master. Sly flourish shop
Highlights or timestamps
Return of the Lazy Dungeon Master Highlights
- A city, a castle or an entire dungeon is likely too large to be identified as a single location. It’s better to split up the areas of such large sites into a series of fantastic locations.
— Size of a location from Return of the Lazy Dungeon Master highlights