Minecraft's mod collection is ever-expanding, and Immersive Portals is a great pick for players who want their portals to feel a little more like portals.

OP used Immersive Portals and Pehkui mods to create his 'Slice of Minecraft.' The Immersive Portals does exactly what its name says.

Transform glass into functional mirrors, then combine them with immersive portals to step into a mirror world! This mod adds a unique twist to Minecraft.

Immersive Portals is a mod that was originally released back in 2019, but it's been updated frequently since. The mod relies on Fabric API, and it adds a few nifty features.