Dungeon/Castle Tile, 3" x 3", Stairs, 9 squares

The party pulls up the dusty, loudly creaking, rough-hewn wooden trap door, and finds a wide stairway leading down into the lower levels of the dungeon.  The air coming up from the depths is dry and odourless.  Hopefully that means it's safe to descend.

Stairway, dual-sided tile, plain on the other side.  Random textures, cracks, and colours.