A very nice castle indeed
This is gorgeous. It has the grey, misty feel common to Skyrim's most epic vistas, but here the fog rest among the ruins of a colossal structure instead of a mountain. That walk up from the bank and over that bridge to the portcullis should look magnificent. It looks as though it's out at sea slightly. As an Argonian, my character could make the swim without too much difficulty, but less lizardy players might need a bit of help to get out there, via magic or, perhaps, a working version of the many ruined boats that can be found strewn along the northern coasts of Skyrim.