How to create a Nether Portal to access the Nether dimension It is quite simple to create a Nether Portal in Minecraft. Follow the guide below to help you get started. Things you will need 9 x Obsidian Blocks (Minimum) Source of fire (Flint & Steel/Fire Charge/Ghast Fireball/Blaze Fire...
Take that fire charge and shoot it at the portal, and it should open right up. Not Helpful 30 Helpful 77 Question Why might this not work? Community Answer It might not work if you don't put the size in correctly, especially when you go to use your flint. It should be 5 up ...