Writing Craft – Round 190
Creating Fictional Maps
for Novels
Whether you need one, how to design around story logic, when to bring in a professional cartographer, and how maps work as both worldbuilding tool and reader aid.
Early draft
When to draw your first map
Story first
Geography serves narrative
1 beta reader
To test map clarity before publication
Do You Actually Need a Map?
The reflexive inclusion of maps in fantasy is so strong that authors often include one without asking whether it serves the story. A map is genuinely useful when: the plot involves significant travel, spatial relationships drive conflict, or multiple storylines unfold in different regions simultaneously. A map is unnecessary when the story is self-contained to a single location, when geography is impressionistic rather than precise, or when the author can convey spatial information through prose without ambiguity. A bad map is worse than no map: it invites contradictions between the visual geography and the prose. Only include a map you can fully commit to maintaining as a consistent document.
Designing for Story Logic
The geography of your world should explain your plot, not complicate it. Before you draw anything, list every location your story requires and the relationships between them: which are adjacent, which are separated by natural barriers, which control strategic resources. Then build a geography that makes those relationships plausible. Mountain ranges explain isolation. Rivers explain trade and cultural exchange. Deserts and seas explain why empires stop where they do. If your story requires two kingdoms to have fought for centuries over a border, put a river there. If your story requires a character to be unable to get help quickly, put a mountain range in the way. Geography is character motivation written in stone and water.
Working with Professional Cartographers
A professional cartographer is worth engaging when your book is going to print, when your world is complex enough that consistency requires expertise, or when the map is a significant part of the reader experience (as in high fantasy). Before approaching a cartographer, prepare a rough sketch (even hand-drawn), a list of all locations and their relative positions, travel time references from your prose, and any visual reference maps you admire. Be specific about what the map needs to show: political borders, terrain, roads, sea routes. The briefing document is as important as the budget – an underbriefed cartographer will make choices you will need to pay to reverse.
Map as Worldbuilding Tool
The process of making a map often reveals worldbuilding problems before they become manuscript problems. If you cannot figure out where to put a river because there is no logical water source for it, you have a geography problem. If the journey your characters make in three days looks like a ten-day journey on paper, you have a pacing problem. Make your map early in the drafting process – not to show readers, but to stress-test your world's logic. The map you draw for yourself (rough, annotated, full of questions) will be more useful than the polished one you commission for publication, because its primary purpose is to catch inconsistencies before they are printed.
Map as Reader Aid
A reader-facing map serves different purposes than a writer-facing one. It should show everything the reader will need to track during the story and nothing that will confuse or spoil. Omit locations the story never visits. Omit information the characters do not yet know if you want to preserve discovery. Include distance scales and compass orientation if travel time is plot-relevant. Label legibly – a beautiful map with unreadable typography is useless. Test your map with a beta reader who has not read the book and ask them what questions the map raises that the book should answer. Unasked questions are a sign of a clear map; questions the book does not address are a sign of a gap.
DIY Tools and Self-Publishing
For self-publishing authors or those on limited budgets, tools like Inkarnate, Wonderdraft, and Campaign Cartographer offer professional-looking results without requiring artistic skill. Each has a learning curve but produces maps suitable for digital publication and many print applications. The key self-made map failure is inconsistent scale: a forest that takes a character three weeks to cross in chapter two and one day in chapter eight. Use your tool's measurement features and keep a travel-time reference document. For social media and community building, regularly sharing in-progress maps creates engagement and helps readers invest in your world before the book is out.
Build a world with geography your plot deserves
iWrity helps you plan, draft, and stress-test your fictional world – including the spatial logic that makes readers believe every journey your characters take.
Start worldbuilding for freeRelated writing guides
Frequently asked questions
Does every fantasy novel need a map?
No. A map is most useful when the story involves significant travel across a defined geography, when spatial relationships between locations affect the plot, or when readers need to track multiple simultaneous storylines in different places. Intimate, character-driven stories set in a single city or region rarely benefit from a map. The test: would a reader who gets lost without the map be failing as a reader, or have you failed as a writer to describe space clearly?
How do I design a fictional map around story logic?
Start with the story, not the geography. Identify every location the plot requires and the travel times between them. Then build a geography that makes those distances and obstacles plausible: mountain ranges that explain why two nations have not invaded each other, rivers that explain trade routes, deserts that explain why a character must take the long way around. A map built from story needs will serve the narrative; a map built from aesthetic whim will create plot problems you have to write around.
What does a professional cartographer provide that I cannot do myself?
A professional cartographer brings consistent visual language (mountain symbols, forest fills, city icons, compass roses), readable typography at scale, and the ability to produce files suitable for print reproduction. Self-made maps using tools like Inkarnate or Wonderdraft can be excellent for personal use and digital publication but may not meet the resolution and color requirements of a print publisher. A professional cartographer also catches geographic implausibilities you may have missed.
Should my map show only what the characters know, or the full world?
This is a narrative choice with significant implications. A map showing only what the characters know (edges that fade to blank, regions marked “unknown”) reinforces the sense of discovery and matches your protagonist's perspective. A full omniscient map gives readers a strategic overview that may reveal information the characters lack – which can create dramatic irony or spoil surprises depending on execution. Epic fantasy with military plotlines often benefits from full maps; character-driven quest narratives often benefit from constrained ones.
How do I handle inconsistencies between my map and my prose?
Resolve them before publication, not after. Readers who receive a map at the front of the book will use it as a fact-checking tool throughout. If your prose says a journey takes five days but the map shows the destination is geographically one day away, you will receive reader mail about it. Do a dedicated continuity pass comparing every spatial reference in your prose against your final map. When in conflict, the prose takes precedence – adjust the map to match the story, not the reverse.
Every great world started with a rough sketch
Join iWrity and give your fictional world the geographic logic it needs to feel real.
Create your free account