70 Fairytale Troll & Ogre Writing Prompts: Bridges, Monsters & Ancient Magic
Trolls and ogres have lurked at the edges of fairytales and folklore for centuries, hiding beneath bridges, wandering through dark forests and waiting in lonely castles for unfortunate travellers to cross their paths. In Scandinavian folklore, trolls range from enormous mountain-dwelling creatures to strange beings associated with rocks, caves and wild landscapes, while ogres appear throughout European fairytales as fearsome, often man-eating monsters. From the troll beneath the bridge in The Three Billy Goats Gruff to the terrifying ogre in Puss in Boots and the child-hunting ogre of Hop-o’-My-Thumb, these creatures have traditionally represented the dangers waiting beyond the safety of home. If you are creating your own enchanted world, explore the Fairytales & Folklore Hub for even more inspiration for magical creatures, characters, kingdoms and settings.
But trolls and ogres do not have to remain simple monsters for clever heroes to defeat. A troll beneath a bridge might collect stories instead of coins, an ogre feared by an entire kingdom might secretly protect the forest surrounding his home, or an ancient stone troll could awaken after centuries to discover that humans have built a village on the land he once guarded. They can be frightening, funny, lonely, cunning, misunderstood or genuinely monstrous, giving you plenty of opportunities to twist familiar folklore into something completely new. For more unexpected starting points, explore the Fairytale Story Sparks and see where a single strange character, magical object or impossible problem takes your story.
Below, you’ll find 70 Fairytale Troll and Ogre Writing Prompts divided into seven sections, including plot ideas, story titles, opening lines, closing lines, character concepts, settings and visual prompts. Use them to create traditional fairytales, darker folklore-inspired stories, whimsical adventures, unusual retellings or entirely new worlds filled with bridge trolls, stone creatures, ancient ogres and monsters who may have their own side of the story. And if one idea leads you somewhere completely unexpected, you can find hundreds more prompts, generators and story-building resources inside the Creative Writing Archive.
1. Plot Prompts
Trolls and ogres are perfect for stories involving dangerous journeys, strange bargains, hidden communities and creatures who are not always what humans believe them to be. Use these plot prompts to build complete fairytales around ancient monsters, clever travellers, forbidden places and encounters that could change both worlds.
Every traveller crossing the old stone bridge must answer one question asked by the troll beneath it. For hundreds of years, answering correctly has guaranteed safe passage—until a young princess gives an answer the troll has never heard before and he refuses to let her leave.
An ogre has been stealing one child from the kingdom every winter for generations. When a miller’s daughter deliberately allows herself to be taken, she discovers that the missing children are alive, grown and unwilling to return home.
A young troll wakes one morning to discover that sunlight no longer turns him to stone. His family considers it a terrible curse, but the strange transformation allows him to enter the human kingdom for the first time.
A famous knight is sent to kill an ogre living deep within the royal forest. When he reaches the creature’s cottage, he discovers the ogre has been secretly protecting something the king ordered destroyed years ago.
Every bridge in the kingdom is controlled by a different troll, and travellers must pay whatever toll each creature demands. When the trolls suddenly close every crossing on the same night, the isolated villages realise they may be trying to keep something out rather than trap the humans inside.
A lonely ogre finds an abandoned human baby outside his cave and raises her as his own. Sixteen years later, royal soldiers arrive searching for the missing princess they believe the ogre kidnapped.
An ancient troll has spent centuries disguised as a strange boulder beside a mountain road. When builders arrive to destroy the rock and construct a new highway through the valley, the troll wakes and discovers how much the human world has changed.
A starving village agrees to give an ogre one enormous feast every month in exchange for protection from the creatures living beyond the forest. When the villagers decide they no longer need him, they discover why the ogre demanded the bargain in the first place.
A clever tailor boasts that she can trick any troll in the kingdom. Her claim reaches the troll queen, who invites her underground and offers her freedom if she can win three impossible games before sunrise.
A prince cursed into the form of an ogre can become human again only if someone willingly invites him into their home. Unfortunately, stories about the monstrous creature wandering the countryside have made the entire kingdom terrified of opening their doors.
2. Title Prompts
A good title can suggest an entire fairytale before you have decided exactly what happens. Choose one of these troll- and ogre-inspired titles and imagine the story behind it, from mysterious bridges and stone creatures to hidden kingdoms and monsters with unexpected secrets.
The Troll Beneath the Seventh Bridge
The Ogre Who Ate the Moon
Where the Stone Trolls Sleep
The Troll Queen’s Riddle
The Girl Who Lived with Ogres
The Last Bridge Before Morning
The Ogre in the Royal Forest
A Crown for the Troll King
The Village Beyond the Troll Road
When the Stones Began to Walk
3. Opening Line Prompts
The opening line of a fairytale can immediately introduce a strange rule, dangerous creature or impossible discovery. Choose one of these beginnings and follow the questions it creates to discover who your characters are, what they want and what might be waiting for them deeper inside the story.
The troll beneath the bridge had eaten exactly ninety-nine travellers before Elspeth arrived.
Everyone knew that ogres ate children, which was why Tomas was surprised to find one baking him a birthday cake.
On the first morning of spring, the enormous stone beside the village well stood up.
The queen had been warned never to ask the troll what he did with the coins.
There were six bridges between Mara’s village and the palace, but only five appeared on the king’s maps.
The ogre found the baby sleeping inside a silver cooking pot.
Nobody had seen a troll in fifty years, although somebody still collected the toll every Thursday.
The princess knew there was something unusual about her new husband before she discovered the tiny horns hidden beneath his crown.
At sunset, every stone troll in the forest turned its face towards the castle.
The ogre had promised never to eat another human, but the king standing on his doorstep was making that promise extremely difficult to keep.
4. Closing Line Prompts
Beginning with the ending can help you uncover an entire fairytale in reverse. Choose one of these final lines and imagine the bargain, trick, friendship, betrayal or adventure that could have brought your characters to this last moment.
And from that day forward, nobody crossed the old bridge without leaving a story behind.
By sunrise, there was nothing beneath the bridge except a single grey stone.
The ogre placed the tiny crown upon his enormous head and smiled.
Only then did she realise that the trolls had never been hiding from humans.
Every spring after that, three enormous footprints appeared beside the village well.
He looked at the rising sun, closed his eyes and waited to become stone.
The queen ordered the bridge rebuilt, but nobody dared disturb what slept beneath it.
She took the ogre’s enormous hand, and together they walked towards the palace.
Somewhere beneath the mountain, the troll queen began to laugh.
And so the monster in the old stories became the hero of the new ones.
5. Character Prompts
Trolls and ogres can be terrifying villains, strange allies, ancient rulers, lonely outsiders or characters caught somewhere between the human and magical worlds. Use these prompts to create creatures and humans with distinctive desires, weaknesses, secrets and relationships.
A young bridge troll desperately wants to become a riddler like his famous father, but he is terrible at inventing riddles and secretly allows confused travellers to cross for free.
An elderly ogress once served as the royal family’s cook and knows exactly what happened to the king’s missing older brother.
A troll princess is fascinated by human clothing, music and celebrations, despite being repeatedly warned that humans hunt her kind for sport.
A celebrated monster hunter has built his reputation killing ogres, but one creature recognises him immediately and calls him by a childhood name nobody else knows.
An enormous ogre lives alone in a beautiful cottage and grows prize-winning roses, although every nearby village tells increasingly horrifying stories about what happens to anyone who enters his garden.
A troll who turns to stone in daylight has spent centuries listening to generations of one human family talk beside the bridge where he is trapped.
The ruthless troll queen controls every bridge leading into the northern kingdom and has recently begun demanding secrets instead of gold as payment.
A human girl raised by trolls can understand the language of stone, navigate underground tunnels and smell approaching sunlight, but knows almost nothing about ordinary human life.
A tiny ogre born into a family of enormous warriors would rather become a royal tailor than terrorise villages, much to the horror of his parents.
An ancient forest troll carries an entire miniature ecosystem across his moss-covered back and refuses to explain why one tiny golden tree growing there must never be touched.
6. Setting Prompts
Trolls and ogres can transform ordinary fairytale landscapes into places filled with hidden dangers, unusual rules and traces of much older magic. Use these settings to create bridges, forests, mountains, homes and secret kingdoms shaped by the creatures who inhabit them.
A crooked stone bridge deep in an ancient forest where hundreds of objects left as tolls hang from the branches overhead, including shoes, crowns, keys, ribbons and tiny handwritten promises.
An underground troll marketplace illuminated by glowing mushrooms, where merchants sell polished stones, stolen human objects, bottled echoes, forgotten names and things discovered beneath ancient bridges.
A surprisingly beautiful ogre cottage surrounded by an enormous vegetable garden where pumpkins grow larger than carriages and cooking pots hang from the trees.
A mountain pass filled with stone trolls frozen by the sunrise centuries ago, their enormous bodies forming cliffs, pathways and strange statues along the road.
A ruined bridge leading nowhere across a dried riverbed, where a solitary troll continues collecting tolls from travellers despite nobody remembering what once existed on the other side.
A vast ogre palace built from mismatched pieces of abandoned human castles, with towers used as chimneys, drawbridges turned into tables and royal thrones arranged as dining chairs.
A hidden troll village beneath the roots of an ancient forest, connected by narrow tunnels, underground streams and secret doors disguised as moss-covered stones.
A forbidden valley where hundreds of trolls sleep beneath the earth during summer and emerge only during the longest nights of winter.
An enormous kitchen belonging to an ogre family, filled with bubbling copper cauldrons, bread loaves the size of beds and tiny cupboards where human visitors can hide.
A lonely crossroads where three bridges meet over a black river, each guarded by a different troll who demands a completely different kind of payment.
7. Picture Prompts
Pictures can transform a familiar fairytale creature into the beginning of a completely unexpected story. Look closely at each troll and ogre picture prompt below and consider who the characters might be, what has happened immediately before the scene and what could happen next. Pay attention to the landscape, clothing, objects, expressions and relationships between the creatures and human characters, then use those details to take the story in any direction you choose.
Go Deeper into Writing Fairytale Troll and Ogre Stories
Trolls and ogres come with plenty of familiar fairytale expectations, which makes them particularly fun to reinvent. Once you have chosen a prompt, think about what your creature wants, how humans understand them and which traditional elements you want to keep, twist or completely reverse.
◆ Decide what makes your creature dangerous. Size and strength are obvious choices, but your troll or ogre might instead be dangerous because they are clever, ancient, magical or bound by rules that humans do not understand.
◆ Give them something to want. Perhaps your troll collects tolls because they are guarding a forbidden road, while an ogre stealing livestock is feeding an enormous family hidden in the mountains. A clear motivation makes even a monstrous character more interesting.
◆ Create rules around bridges and bargains. Troll stories work especially well when crossing into their territory comes with conditions. Travellers might need to answer a riddle, surrender an object, reveal a secret or promise something they will later regret.
◆ Use the landscape to reveal their presence. Trolls might become stone beneath the sun, sleep beneath hills or leave enormous footprints through forests. Ogre homes, abandoned bridges and strange rock formations can make these creatures feel woven into the history of your world.
◆ Build a culture beyond the monster. Imagine troll families, ogre villages, underground markets, royal courts, celebrations and traditions. Humans may know only frightening stories about creatures who actually have complicated societies of their own.
◆ Twist the familiar fairytale role. The troll beneath the bridge might be protecting travellers from what waits on the other side, while the supposedly terrifying ogre could be the person a lost child trusts most. Start with the reader’s expectations, then decide whether you want to fulfil or overturn them.
Final Thoughts
Trolls and ogres have survived in fairytales for centuries because they can be frightening, funny, mysterious or unexpectedly sympathetic. A troll might guard an ancient bridge, sleep beneath a mountain or demand a strange price from every traveller who passes, while an ogre could terrorise a kingdom, hide away from humans or become the unlikely protector of someone who has nowhere else to go. Try taking the familiar creatures from old stories and asking what they want, what humans misunderstand about them and what might happen if the monster is allowed to tell its side of the tale. If you want to keep developing the creatures, kingdoms and magical rules surrounding your story, head to the Fairytales & Folklore Hub for more worldbuilding ideas and inspiration.
You can also explore the Fairytale Story Sparks whenever you want a quick starting point for a new enchanted tale, or browse the Creative Writing Archive for even more writing prompts, story ideas, generators and resources across fantasy, horror, romance and other genres. Choose the troll, ogre, bridge, bargain or mysterious footprint that catches your imagination, twist the old fairytale rules however you like, and see what might be waiting on the other side of the bridge.
