An elevator saves you from building endless staircases between floors of a base. The easiest kind is a water elevator, which uses a bubble column to shoot you up (or pull you down) a vertical shaft with no redstone at all. Once you know the one rule about source water, you can build one in a couple of minutes.
This guide covers how to build both an up and a down water elevator, the source-water trick that makes it work, and where to get the materials. Everything here is confirmed in the current 2026 version of Minecraft (26.2).
Quick answer: build a 1-block-wide water shaft, put soul sand at the bottom to go up or a magma block at the bottom to go down. The whole column must be water source blocks (use the kelp trick), and the bubble column carries you, breathing the whole way.
Elevator at a Glance
| Detail | Value |
|---|---|
| Go up | Soul sand at the bottom (fast) |
| Go down | Magma block at the bottom (slower) |
| Requirement | Full water source blocks, not flowing water |
| Bonus | The bubble column lets you breathe |
The Key Rule: Source Water Only
This is the part that trips everyone up. A soul sand or magma block only makes a bubble column through water source blocks, not flowing water. If you just pour a bucket from the top, most of the shaft becomes flowing water and the elevator will not work.
The easy fix is the kelp trick: fill the shaft with water, then plant kelp from the bottom all the way to the top. Kelp turns every block it grows through into a source block. Once the column is full, break the bottom kelp and the rest floats up so you can collect it, leaving a solid column of source water behind. You can also place a water source at each level by hand, working up one block at a time.
Building an Up Elevator (Soul Sand)
- Dig or build a 1×1 shaft as tall as you need, walled in with any block.
- Place soul sand in the block at the very bottom.
- Fill the shaft with source water using the kelp trick above.
- Make an entrance. Bring the bottom of two entrance sides out and put signs (or fences/glass panes) there to hold the water in while you walk in.
Step into the column and the bubbles shoot you to the top. You will see bubble particles rising, which is how you know it worked, and you breathe the whole way up.
Building a Down Elevator (Magma Block)
The down version is identical, with one swap: put a magma block at the bottom instead of soul sand. The bubble column then pulls you down instead of up. It is a bit slower than the soul sand ride, and holding sneak makes you sink faster. Do not worry about the magma hurting you at the bottom, the water cancels the damage, and you can crouch to be safe.
Most players build the two side by side, an up shaft and a down shaft, with signs marking which is which.
Where to Get the Materials
Both key blocks come from the Nether:
- Soul sand is very common, found in large patches (soul sand valleys are full of it). A shovel breaks it fast.
- Magma blocks are a little harder to find, often near lava. Keep your distance while mining them so lava does not splash you, and crouch if you have to stand on one.
If you have not been to the Nether yet, you will need a portal, which means obsidian for the frame.
Frequently Asked Questions
Build a 1-block-wide water shaft with soul sand at the bottom to go up, or a magma block at the bottom to go down. Fill the whole shaft with source water and step in; the bubble column carries you.
Almost always because the shaft has flowing water instead of source blocks. Soul sand and magma only make a bubble column through full source water. Use the kelp trick to convert the whole column to source blocks.
Fill the shaft with water, plant kelp from bottom to top (it converts each block to a source block), then break the bottom kelp so the rest floats up to collect. You are left with a solid source-water column.
Soul sand makes you go up, creating an upward bubble column. A magma block makes you go down. Build one of each for a two-way elevator.
No. The bubble column from soul sand or magma provides air, so you keep breathing the entire ride up or down.
Both are found in the Nether. Soul sand is common in soul sand valleys, and magma blocks appear near lava. You will need a Nether portal to reach them.
A water elevator is one of the best quality-of-life builds in the game: no redstone, no stairs, just soul sand and magma with a column of source water. Build an up shaft and a down shaft side by side, and you can zip between the bottom and top of any base hands-free.
