Now, here's something for those who really like to dig deep. As you spawn on the border of the desert biome, go to coordinates 266 -170. You will arrive at a massive desert hill that doesn't seem like there is much to it.
But if you start digging, you will find an entire desert temple completely covered with many layers of sand, but still functional and holding that precious loot:
Make sure to leave your feedback on your favorite Minecraft 1.12.1 seeds in the comments section.