Caves & Cliffs Redesigned
The most significant underground revolution in Minecraft history. Discover redesigned cave systems, new biomes, and unique geological formations.
Explore FeaturesMajor Cave System Updates
Deepslate Generation
Deepslate replaces regular stone underground in most biomes. This layer contains rich deposits of copper, amethyst, and new raw materials, creating a more diverse mining experience.
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Natural Cave Formations
Natural cave features like stalactites, stalagmites, and underground rivers have been introduced. These formations create more realistic cave systems with more varied terrain.
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The Warden
Meet the Warden, a hostile cave guardian that tracks players using sound. This powerful entity adds new depth to cave exploration.
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Expanded Fungi Forest
Fungi Forests are now a larger biomes with new mushroom varieties. This area connects to caves with new cave structures and resources. Check for new cave exits!
Learn MoreFrequently Asked Questions
What's new in Minecraft 1.17 caves?
➕The biggest change for Minecraft's caves is the addition of deepslate layers replacing stone at deeper levels. New cave formations, new ores, the Warden mob, and improved realism in the cave system.
Can I mine deepslate?
➕Yes, deepslate requires an iron pickaxe or better. It contains new resources like amethyst, copper, and raw materials to expand your crafting options.
What should I watch out for in new cave systems?
➕Be careful of the Warden, a powerful creature that tracks down players with sound. Also, watch out for dangerous terrain changes like new stalactites and cave rivers.