Beneath the Darkwater Cemetery

From publisher blurb:

Dungeon Depths 3: Beneath the Darkwater Cemetery is a stand-alone and generic fantasy RPG adventure complete with maps, room descriptions, NPCs, and general information for a GM to run it using any fantasy RPG game. The adventure is rules-agnostic, meaning it will require some customization by the GM with regards to NPC and creature stats.

Visible to the merchant ships that move up and down the river, the old Darkwater Cemetery stares back and warns away any visitors to the small patch of land with its scores of leaning and fallen tombstones.