Ruined portals are partially destroyed portals that can lead to the Minecraft Nether. In the Nether update for version 1.6, a ruined portal has a block you will need called Crying Obsidian. You can use Crying Obsidian to create a respawn anchor that allows you to revive in the Nether. These ruined portals are scattered throughout your Minecraft world. There are several versions of them that randomly spawn, each with a chest that contains many useful items available for you to grab inside.
A ruined portal has the possibility of spawning underground, underwater or in the middle of nowhere in Minecraft. You won’t find a distinct biome that has them, but sometimes they look different from the others. For example, a ruined portal located in the jungle biome has a chance of having vines on it, while one in the desert will not have any plants attached. You can also find them in the Nether.
How to Repair Ruined Portals
Ruined Portals can be repaired by removing all non-obsidian blocks from the frame and replacing them with obsidian. Note that Crying Obsidian cannot be used at all in a Nether Portal frame.
Minecraft Ruined Portals
Ruined Portals, as evident from the name, are the ones that no longer work. There may be more than one reason these Nether portals get screwed up in the game. If you can solve them, you should be able to use them to teleport from the Nether to the Overworld and back again.
Aside from that, you’ll also find a lot of loot scattered around these ruined portals, so try searching around. As far as finding the Ruined Portals in Minecraft, there’s no way to pinpoint a specific location. Whether you’re exploring the Nether or the Overworld, you’re sure to come across some ruined portals in your adventures.