Therefore, two Overworld portals could be built at the same x,z coordinates with one at a very low Y, e.g., 5, and one at a higher y, e.g. 160, then a portal could be built in the nether at a Y closer to the upper Y, e.g. above 83, and the nether portal w

At any rate here is how to link your portals otherwise: Stand at your overworld portal and use F3 to write down the X, Y, Z coords. Divide the X & Z coords by 8. Travel to those coordinates in the nether with supplies to build a nether portal. Build a

With 1.16 now released, I thought I'd share a website I made to help you link up your nether portals correctly! You can enter the coordinates of your portal in the Overworld/Nether and get the corresponding coordinates for the opposite dimension. Ther