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Trial Chambers

minecraft:trial_chambers

Trial Chambers data for Minecraft 26.4-snapshot-5, read straight from the game files.

Data

From data/minecraft/worldgen/structure/trial_chambers.json.

biomes #minecraft:has_structure/trial_chambers

dimension_padding 10

liquid_settings ignore_waterlogging

max_distance_from_center 116

pool_aliases [{"type": "minecraft:random_group", "groups": [{"data": [{"type": "minecraft:direct", "alias": "minecraft:trial_chambers/spawner/contents/ranged", "target": "minecraft:trial_chambers/spawner/ranged/skeleton"}, {"type": "minecraft:direct", "alias": "minecraft:…

size 20

spawn_overrides

ambient	`{"bounding_box": "piece", "spawns": []}`
axolotls	`{"bounding_box": "piece", "spawns": []}`
creature	`{"bounding_box": "piece", "spawns": []}`
misc	`{"bounding_box": "piece", "spawns": []}`
monster	`{"bounding_box": "piece", "spawns": []}`
underground_water_creature	`{"bounding_box": "piece", "spawns": []}`
water_ambient	`{"bounding_box": "piece", "spawns": []}`
water_creature	`{"bounding_box": "piece", "spawns": []}`

start_height random {'absolute': -40}–{'absolute': -20}

start_pool minecraft:trial_chambers/chamber/end

step underground_structures

terrain_adaptation encapsulate

type minecraft:jigsaw

use_expansion_hack false

Extracted from Minecraft 26.4-snapshot-5 on 22 October 2026. 9Minecraft is not affiliated with Mojang or Microsoft.