These are found in the polar and occasionally the tundra, but can of course find their way to adjacent, warmer regions.
Icebergs are moving objects that drift slowly through the grids, they can be easily reached with a swimming character, due to their slow speed.
On contact with ships, they cause damage (similar to ramming a sandbank)
The damage depends on the speed.
Icebergs cannot be blocked, they can push away a Galeon with ease.
Besides the ice, which can be mined from the iceberg with metal pickaxes, rare resources can also be found on them!