Level 4 · Legends of the Deep

Mission 305

Island Lighthouse: How Far Can You See the Light?

Badge: Light Keeper

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Build a 20-block lighthouse, then sail away until its light vanishes.

Every night your island vanishes into the dark. Build a beacon so bright you can find home far out at sea.

  • New skill Building a lit tower with a lamp room
  • Level 4 · Legends of the Deep
  • Difficulty Intermediate
  • Mode Survival
  • Time 40–50 min
  • Ages 13+

What you’ll build

Build a tall striped lighthouse on your island's highest point and light up its lamp room. Then head out to sea at dusk in a straight line, looking back until the light vanishes. Try a second direction and compare the distances.

Finish line: Your lighthouse shines over the island, and you know how far out to sea you can still see it.

Bonus challenge: Change your game's render distance setting and sail out again. Did the light vanish at a new spot? Can you explain why?

You’ll need

  • Blocks for the tower
  • Lanterns, torches or jack o'lanterns
  • A ladder or stairs
  • A boat
  • Food

You choose

  • My lighthouse's name
  • Stripe colours
  • My bet: the light vanishes after ___ blocks

Stuck?

  • Light vanishing very early? Your render distance setting decides how far you can see, so keep it the same for every test.
  • Ladders won't stick? They need a solid block behind them.
  • Lost at sea? Note the lighthouse's X and Z before you leave so you can always steer home.

For grown-ups

Get this mission

This mission is in Mission Pack 30. 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.