In Deep Dungeon Doom, I follow #Gygax75 and #Dungeon23 to create a D&D dungeon campaign in a few minutes per day for one year. Not to flood the blog with rooms for this project, I intend to post irregular updates.
Other points of ingress exist. The campaign begins at the cave entrance.
1 Cave Entrance
Above arch: LYCEVM ARCANVM. Door locked.
a. Brick wall. Hear dripping water from b.
b. Deep pool. Natural stairs continue down. Skeleton at edge. Silver key on silver chain (40 gp).