Shipyard as seen
on the adventure map.
When built or flagged, a shipyard can be used by the owner or an ally (for an adventure map object - by clicking on the left tile, without visiting).
Boats built in different towns have different appearances (see Boat for details).
Adventure map shipyard has 12 active tiles, and intown shipyard - just 2. Obviously, if none of them are on clear water, a boat cannot be built (see pictures 4 and 5).
A boat can appear on the water tile of the highest priority only. If the tile is already occupied by another boat (no matter to whom it belongs and if there is a hero aboard or not) a shipyard cannot produce more boats. (See picture 3: a second boat cannot be built until the active tile 1 is cleared, although the active tile 2 is free).
4. Although this Fortress was given a shipyard using nwczion, it cannot build boats.