Horror writing prompt

The Lighthouse's Lost Ship

A small coastal town is famous for its lighthouse, which has prevented countless shipwrecks over the years. However, as the 100th anniversary of the lighthouse approaches, residents begin to report strange occurrences — unexplained lights, ghostly ship horns, and visions of a ship crashing against the rocks. A newcomer with a keen interest in maritime history decides to investigate these phenomena, uncovering a ghastly secret the town has kept hidden beneath the waves.

Suggested length: A short story: 1,500 to 5,000 words, or flash fiction under 1,000

Next prompt →
Write it now

Start the clock

Pick a sprint, press start and keep going until it stops. Momentum beats polish on a first draft.

0 words · saved in this browser

Make it yours

Three ways to take this prompt somewhere nobody else will.

  1. Never fully show the thing. Describe what it leaves behind.
  2. Make the hero's worst fear about themselves come true, not just the monster.
  3. Use a single repeated sound as the warning sign.

Writing horror books

Something is wrong here, and it's getting closer.

Horror is defined by the feeling it creates: dread, then fear, then the urge to keep reading anyway. The threat might be a ghost, a creature or the person in the next room. Underneath, the best horror is about something real: grief, guilt, the things we can't control.

What readers expect

  • Dread that builds
  • A threat that can't be reasoned with
  • Characters out of their depth
  • An ending that doesn't let you off easy

A tip before you start

What you don't show is scarier than what you do. Let the reader's imagination fill in the dark.

More about horror in our book genres guide

Fifteen minutes in? Keep going.

Chapterly gives a draft somewhere to grow: chapters, daily word goals, and readers when you're ready.

Plans from $9.99 a month. Cancel any time. Your words are always yours.