If you start exploring the ocean around you, you can find a variety of islands, there will even be a very large island that looks like the mainland, but is not.
Below you can look at a map of a small number of islands that fell into the frame when shooting from above.
If you explore the nearby islands, you will soon stumble upon an island with a large village that has many resources and a forge.
As you explore, you will also stumble upon a large island, which we wrote about above. This island has a lot of wood and a ruined portal.