Preparing Gear and Navigating the Underground End

With Cave World generation active, the End is no longer an open sky filled with floating islands over an empty void. Instead, dense cave networks stretch between 0 and 128, sealed by a Bedrock floor at the bottom and a Bedrock roof at the top.

Adjusting Your Loadout

Standard End preparation focuses on bridging across open gaps, which is far less useful underground. Before stepping through an End Portal, pack caving equipment instead:

• Pickaxes: Bring high-efficiency pickaxes with Unbreaking or Mending, as you will frequently need to tunnel through solid End Stone walls to connect isolated caverns.
• Waypoints and Lighting: Cave passages made entirely of pale End Stone look very similar. Carry torches, colored blocks, or signs to mark your path so you do not get lost in branching tunnels.
• Vertical Mobility: Open-air Elytra flight is heavily restricted inside tight passages. Bring water buckets, ladders, or Ender Pearls to climb steep cave shafts safely.

Safe Mining Near the Bottom

Unlike the vanilla End where digging straight down drops you into the void, the Bedrock floor at 0 prevents accidental void falls inside the cave system. You can safely mine down toward the lowest layers, though you should still watch out for sudden drops into tall underground caverns and crowded groups of Endermen in low-ceiling areas.