9. Underwater Glass Tunnel Entrance
If your build sits under the waves, why not enter through an underwater glass tunnel?
Why it works:
- Immersive and unique.
- Allows breathtaking views of marine life.
- Blends utility with beauty.
Design tips:
Surround the glass with prismarine and sea lanterns for underwater sparkle. Add a clear water → air transition zone at the doorway to avoid water spills.
Best materials:
Glass Blocks, Prismarine, Sea Lanterns, Kelp.
Build considerations:
Make sure lighting is balanced so the tunnel doesn’t feel dark underwater. Sea lanterns are ideal—they cast cool, oceanic light.
