Find every Lava Pool on your Minecraft seed — Java 26.3 & Bedrock 1.26.51, any seed, free, no sign-up.
Quick answer: Lava Pools are pockets of open lava — at the surface and in flooded caves — that give quick access to lava for fuel, obsidian and Nether portals. Half of worlds have a marked pool within 50 blocks of spawn on Java and 100 on Bedrock. This finder marks lava pools at a measured 90% accuracy on Java and 94% on Bedrock; the two figures cover different pool kinds — underground pools on Java, surface pools on Bedrock — because the editions generate them differently. Lava-flooded cave markers publish their own measured Java figure on the marker, and are still an estimate on Bedrock.
Open lava generates as small surface pools in many Overworld biomes and as larger lakes and flooded caves underground, especially near the deepslate layers. The finder marks the likely pockets so you can grab lava without spelunking blind.
Very close. Across 200 random worlds, half had a marked lava pool within 50 blocks of spawn on Java and 9 in 10 had one within 110; on Bedrock the same figures are 100 and 190. The editions mark different kinds of pool — underground on Java, at the surface on Bedrock — so the Java figure is a short dig and the Bedrock figure a short walk. Open a marker for coordinates and bring a bucket (and care).
| How close | Java 26.3 | Bedrock 1.26.51 |
|---|---|---|
| Half of worlds have one within | 50 blocks | 100 blocks |
| 9 worlds in 10 have one within | 110 blocks | 190 blocks |
| Worlds with one within 1,000 blocks | Every world tested | Every world tested |
Measured with this finder on 200 random worlds in each edition, from the point where each world spawns you. Distances are rounded.
A nearby lava source is one of the most useful early finds: a bucket of lava is long-lasting furnace fuel, lava plus water casts the obsidian for a Nether portal, and a surface pool saves a deep, dangerous dig for your first portal.
Yes — both editions, Minecraft 26.3 (Java) and 1.26.51 (Bedrock). Lava-pool markers publish a measured 90% on Java and 94% on Bedrock. The two numbers describe different pools, and we would rather say so than average them: on Java the figure covers the underground pools the cave generator leaves behind, while on Bedrock it covers the surface pools that generate in the open — each edition's own generator places a different kind, so each figure prices what that edition actually puts at the marker. Lava-flooded cave markers carry their own measured Java figure, shown on the marker itself — it means a real cave with exposed lava is there — and are still published as an estimate on Bedrock while that measurement is pending.
| Generates in | Spacing / separation | Version added | Finder accuracy |
|---|---|---|---|
| Surface and underground, across most Overworld biomes | Common — most worlds have many | Java Beta 1.8 · Bedrock 1.0 | Java 90% · Bedrock 94% |
What's inside: A free lava source: bucket it for furnace fuel, cast obsidian, or light a Nether portal without a deep diamond-pickaxe dig