|Possible features found||Ice, Atoll|
|Possible resources found||None|
Base terrain, forming the world ocean far (1-3 tiles away) from land tiles.
- Base yield: 1 Food (and 1 Gold prior to Brave New World).
Ocean tiles benefit from the +1 Food bonus of the Lighthouse, if they're in range of the city with it.
Moving through Ocean tiles is impossible before the Renaissance Age (unless you are playing as Polynesia).
Ocean hexes are deep-water hexes. They provide food and gold to a city once the city has the technology to access them.