Level 5 · Mysteries & Monsters

Mission 445

Bat Cave: A Secret Lair Behind a Waterfall

Badge: Cave Shadow

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Build a secret lair behind a waterfall, with a bat roost and a bat count.

Behind a roaring waterfall hides a dark cave full of bats. The perfect secret lair… if nobody finds the door.

  • New skill Building a waterfall secret entrance
  • Level 5 · Mysteries & Monsters
  • Difficulty Intermediate
  • Mode Survival
  • Time 45–60 min
  • Ages 13+

What you’ll build

Carve a secret lair into a cliff and hide its entrance behind a waterfall you can walk straight through. Light the lair brightly but leave a dark side room for bats, sealed behind glass. Count the bats on different days, work out how deep your secret is and see if anyone can find the door.

Finish line: Your lair hides behind a waterfall, with a bat roost behind glass and an average bat count.

Bonus challenge: Dig a secret escape tunnel from the lair that pops out somewhere surprising, like inside a hollow tree. How long is it?

You’ll need

  • Water buckets
  • Glass
  • Torches
  • Building blocks
  • A cliff or hillside
  • Someone to search for it

You choose

  • My lair's code name
  • My lair's big gadget
  • My guess for the average bat count

Stuck?

  • Place the water source at the top of the doorway so it flows down over the opening.
  • Bats only appear in dark spots underground. If none come, dig the roost deeper and keep it dark.
  • The dark roost can spawn monsters too. Keep it sealed off behind glass.

For grown-ups

Get this mission

This mission is in Mission Pack 44. Each printable has the full steps, a Plan & Log page and a parent page.

Print one mission at a time. You never need to print everything.

Played on Minecraft Bedrock on iPad. Buttons can differ on other devices and versions.