Near where it deposits you on Earth build a portal as high as you possibly can and want.Īll nearby portals will link to that nether portal. The portal will deposit you at sea level on earth or underground. You can exploit that to build a portal elevator, and elevator that allows you to reach the highest altitude on earth from any other portal below it.įirst build a portal as high as you can in the nether: That allows you to predict with perfect accuracy where a portal is going to send you. When a portal has to choose between multiple portals to send you to it'll always pick the one that closest matches it on the x/y/z axes (with x/z multiplied or divided by 8).