I traveled in one direction for about an hour and never found a large land mass.
The ocean is so massive that you won't have to worry about ever coming across land.There's a cave directly under one of the three islands.
There's a tree as you can see.
The island on the left has some lava on the surface.
There's a rock island out of frame to my right.
I believe there's another island the size of the one with the tree also out of frame nearby.
Grass, reeds, flowers, clay.

This is a great map to play Survival Island on.

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