Whoo. After LeafySeaRabbit's tutorial, I finally feel worthy of building a mountain. So I build a giant mountain, just sitting there in the ocean. And it looks cool! mostly, at least. Water level is at 104- I flooded it really high, so mining might take a while.
You start with all the basic supplies you need for survival. This map is perfect for single player survival or a small you-and-your-friend server.

P.S: I'll make fancy chunky renders of my stuff once it looks cool. This doesn't quite meet my standards.