The world of Minecraft has three different dimensions for the players to explore. To access the different dimensions in Minecraft, players need to go through the portals.

Nether Portals are the only way to enter the Nether dimension in Minecraft. They were introduced in the Minecraft Java Alpha Edition.

Create an infinite loop using nether portals in Minecraft! If you connect your nether portals correctly, it may mess with your head. Build an infinite tunnel digging into a mountain!