No Caves Data Pack Wiki › FAQ
No Caves Data Pack FAQ
10 questions players actually ask, answered.
Do I need to create a new world to use this data pack?
Yes, you must generate a new world with the data pack enabled from the start. Applying it to an existing world won't remove caves that were already generated in previously explored chunks.
Will I still find diamonds and other ores?
Yes, all ores including diamonds generate normally underground—they're just not hidden inside caves anymore, so you'll need to mine through solid stone to reach them.
How do I find Ancient Cities without caves?
Ancient Cities still generate at deep levels; use a seed finder tool or explore at Y-level coordinates where they spawn, then mine down to reach them since cave systems won't lead you there.
What's the difference between No Caves, No Old Caves, and Retro Caves versions?
No Caves removes all cave types; No Old Caves keeps only the newer cave generation; Retro Caves keeps only the older cave generation. Choose based on which cave style you want to avoid.
Can I use this with Large Biomes or Amplified worlds?
Yes, this data pack is compatible with both Large Biomes and Amplified world presets—select your preferred preset when creating the world.
Will lava pools and water still generate underground?
Yes, lava pools, water sources, and other underground features like amethyst geodes and mineshafts still generate normally without caves.
Do Strongholds still have the End portal?
Yes, Strongholds generate with their End portals intact; you just need to mine to reach them instead of following cave systems.
Will this affect performance or cause lag?
No, this data pack typically improves performance since there's less terrain to load, and it doesn't add new blocks or entities.
Can I use this data pack with other data packs?
Generally yes, but avoid using it with other data packs that modify cave generation, as they may conflict and produce unpredictable results.
What if I want caves back—can I disable the data pack mid-game?
Disabling the data pack won't restore caves in already-generated chunks, but newly generated chunks will have normal caves again.