A very old Abbey, in the mountains of Romania. It has been closed up for sometime, with lower level windows and doors, either bricked up or covered in thick wood.
Inside, the stone and remaining wood has been worn smooth. There are some strange creatures living inside, mainly in the upper levels, while the basement/cellar is partially flooded and contains a shallowly breathing woman, chained to an onyx alter, and a flooded room that has many, many, many bars of gold bullion hidden beneath the water.