Where is the boat?

Few weeks ago I did a little experiment with long exposure photography. I tested some ND filters and the holder system. Filters were fine but the holder wasn’t. I sent it back to the e-shop and exchanged it for the holder system from Hitech. I tested it again and this time I’m happy with it:). This is one of the shots I managed to create with it. I’ll create a short review of these filters in the near future.

Where is the boat?