You start in a plains surrounded by a ravine with lots of iron and coal, desert, swamp and mountain ice biome. Go into to the desert, and at -50, 71,0 there is the first village, on a plains biome. Then go to back onto the desert at -300, 66, -500 you will find a double village with three black smiths. with the ravine craft two iron buckets and head to the lava pool at -5,20 70 -600. There is a lake with flint and a lava pool. Form a nether portal and you will find your self near a nether fortress, but be ware as there are many holes for you to fall into the lava.