LEGO Minecraft – The Mountain Cave (Set 21137)

Set Overview

The Mountain Cave is the largest and rarest LEGO Minecraft set ever released, with 2,863 pieces. It features a massive modular terrain, working minecart system, light brick, and over 10 mobs including Steve, Alex, Enderman, and a charged Creeper. A collector-grade build for fans of pixelated storytelling and immersive design.

Set Details

• Theme: LEGO Minecraft
• Piece Count: 2,863
• Minifigures: Steve, Alex + mobs
• Release Year: 2017

Why Collectors Love It

This set blends scale, interactivity, and rarity. A crown jewel for Minecraft fans and serious LEGO collectors.