>>5411478Here is another cool technique I have used as DM, this one illustrated from LotFP Vornheim by Zak Smith. Strangely I knew of this one even before reading it in this inspiration lore book, not sure if it was from an old ttrpg magazine or some other forgotten blog or website. Basically, even if you cannot draw, you can create intricate street maps or topological dungeon routes by just writing and linking together number words (also works with number figures). You can combine this with a location / item / npc, monster random table. See the pic rel for roughly how it works.