Dungeon ideas

[TheGreenZap]

I enjoy drawing old school dungeons and I would like to start drawing some that were in the world of Blackmoor. I'm looking to do some smaller ones right now and maybe work my way up to mega dungeons later. Does anyone have any ideas on a dungeon in a specific area that would fit into the world of Blackmoor?
I would appreciate any ideas you have.

Here is an example of the latest dungeon I've drawn. It's an old cleric's fishing cabin with a secret cavern out back.