On this seed, you’ll spawn in a snowy ice plains biome next to a taiga. If you are willing to traipse all over this frozen terrain, you can find both an abandoned mineshaft and a dungeon. The trek to get to these two structures may seem far, but it’s worth it for all the chests of items you can find in each.
Minecraft PC 1.10.X Seed: 7630592900427305505
To find the dungeon, follow the border between the taiga and the ice plains around to the west. You’ll come to a cave at -255 / 69 / 257, and at -272 / 65 / 270 in the cave, you’ll find the corner of the dungeon.
This zombie dungeon holds two chests with a golden apple, gold horse armor, saddle, gold ingots, and a music disc. You can also find some food items to prevent starvation.
The Abandoned Mineshaft
Finding the mineshaft takes a long journey, but mineshafts often have several chest minecarts to make it worth it.
Walk through the ice plains to the east until you come to a cave at 119 / 69 / 423. As you go down into the cave, be careful of the lava fall combining with the waterfall.
The waterfall will lead you into a circular room with two tunnels. Take the left tunnel. Not only does this tunnel lead you to the mineshaft, it also contains lapis lazuli. You can follow the tunnel right to the wooden pillars of the abandoned mineshaft.
Mineshafts feel a bit like an endless maze, but as you go through it, you’ll find chest minecarts. To start you off, there’s one at 138 / 26 / 414. It’s not an exciting chest with only a name tag, bread, beetroot and pumpkin seeds, torches, and rails, but it’s a start.
Keep explore through the mineshaft and see what else you can find!