Shipwreck Coastal Cave
A wooden ship has run aground inside a rocky sea cave and broken open, spilling cargo across a wet floor. Tidal pools catch the light coming in from the cave mouth, stalactites hang overhead, and torn sails and rope drape across the wreck.
4778 by 3584 pixels, free to use in your games including commercial ones. No account needed to download. Generating your own opens the prompt below in the editor, and new accounts get 3 free maps with no credit card.
Running this map
The hull is a second level, and climbing it is the difference between cover and a clear shot at everything below. Tidal pools are difficult terrain and a reason to care about the tide, which gives the scene a clock if you want one. The cargo is the hook, and smugglers are the obvious answer to who left it.
The prompt that made it
This is the exact text the generator was given. Change a detail or two and you get a map that fits your table instead of ours, which is the whole reason the prompt is here rather than hidden.
A rocky coastal cave where a wrecked wooden ship has run aground. The hull is broken open, with debris and cargo crates scattered across the wet cave floor. Shallow tidal pools reflect the dim light entering from the cave mouth. Stalactites hang from the ceiling. Ropes and torn sails drape across the wreckage. The ocean is visible through the wide cave entrance. Top-down, grid-aligned, battle map style.
Using it in a virtual tabletop
Suggested grid: 20 by 15 squares, 5 feet each
The map is drawn without grid lines on purpose, so you can set your own and have it line up. In Roll20 and Foundry VTT, upload the image, then set the grid to these dimensions and nudge the alignment until the squares sit on the terrain.
The file is a standard image, so it imports into Roll20, Foundry VTT, Owlbear Rodeo and Fantasy Grounds the same way any other map does. It also prints, if your table plays in person. For more maps of this kind, see the dungeon map generator.
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