Map Making & Cartography

A good campaign map answers three questions at a glance: where are the players, how long will it take to get somewhere else, and what is in the way. Everything below is about drawing maps that do that job at the table, from a continent sketched on graph paper to a 5-foot-grid battle map, without spending more hours on coastlines than on the adventure itself.

Pick the Right Map for the Job

Most frustration with fantasy cartography comes from drawing the wrong kind of map. A world map will never help you run an ambush, and a battle map will never tell players how far the capital is. Decide what decision the map needs to support, then choose the scale.

Map type	Typical scale	What it is for	Level of detail
World or continent	Hundreds to thousands of miles	Cultures, climate bands, distant rumors	Coastlines, major ranges, a handful of nations
Regional	50 to 500 miles across	Overland travel, where the campaign actually happens	Roads, rivers, towns, forests, named dangers
Settlement	A few hundred yards to a few miles	Districts, factions, where to find people	Walls, gates, landmarks, neighborhoods
Dungeon or site	10-foot or 5-foot squares	Exploration, secret doors, room-by-room keys	Rooms, corridors, doors, traps, elevation
Battle map	5-foot squares (1 inch = 5 feet)	Tactical combat and positioning	Cover, difficult terrain, line of sight

For a new campaign, start with the regional map. It is the one players look at most, and the world map can stay a rough sketch until the story actually needs it.

Scale and Travel Time: Make the Map Usable

A map without a scale bar is decoration. Once you know the scale, the map becomes a travel calculator. In D&D 5e, a party traveling at a normal pace covers 3 miles per hour, or 24 miles in an 8-hour travel day. A fast pace is 4 miles per hour (30 miles per day) at a −5 penalty to passive Wisdom (Perception); a slow pace is 2 miles per hour (18 miles per day) but lets the group use stealth. Difficult terrain such as dense forest, swamp, or mountains halves the distance.

That gives you useful anchors when drawing:

• Hex maps: the classic 6-mile hex fits neatly into a day of travel. Four hexes is a normal-pace day on open ground; two hexes through dense forest or swamp.
• Town spacing: in settled farmland, villages a few miles apart and a market town within a day's walk feels right. In frontier regions, leave multi-day gaps; those gaps are where encounters live.
• Distances as story pressure: if the plague city is 72 miles away, that is three days on foot or less by horse and river. Measure it before you promise the players they can arrive "by tomorrow."

Write the scale on the map itself, and keep a short travel table beside it (road, forest, mountain pass) so you never calculate mid-session.

Drawing Your First Regional Map, Step by Step

1. Set the frame. Choose the size of the region (say 200 by 150 miles) and draw the scale bar first.
2. Coastline and water. Draw an irregular coast with bays and headlands. Rough, broken edges look natural; smooth curves look like blobs.
3. Mountains as ranges. Place mountains in long chains, not scattered peaks. Ranges usually follow a line, often parallel to a coast.
4. Rivers from high to low. Start every river in the mountains or hills and run it to the sea or a lake, joining other rivers along the way.
5. Climate and biomes. Put forests and wetlands on the wet side of ranges and drier grassland or desert in the rain shadow behind them.
6. Settlements where life is easy. River crossings, natural harbors, fertile valleys, and mountain passes. Each town should have a reason to exist.
7. Roads and borders. Roads link towns along the easiest terrain; borders tend to follow rivers and ridgelines.
8. Names and hooks. Label sparingly and leave blank areas. An unnamed ruin or an empty forest is a promise of adventure.

Naming is often where people stall. Tools like the kingdom name generator and the fantasy city name generator give you a list to pick from so you can keep drawing.

Common Cartography Mistakes (and Quick Fixes)

• Rivers that split as they flow downstream. Rivers merge as they descend; tributaries join a main channel. The main exception is a delta, where a river fans out into distributaries right at the coast.
• Rivers that cross mountain ranges or connect two seas. Water goes around high ground. A river linking two oceans across a continent is almost always wrong.
• Confetti mountains. Single peaks dotted at random. Group them into ranges and foothills.
• Climate whiplash. Desert directly beside tundra or rainforest with no transition. Use latitude, prevailing winds, and rain shadows. The guide to realistic terrain and biome logic covers this in depth.
• Everything named, nothing to discover. Players explore blank spaces. Leave some.
• Battle maps with no cover. An empty room makes combat a slugging match. Add pillars, rubble, elevation, and at least one feature that changes positioning.

Recommended Reading Path

• Ultimate Guide: DnD Map Maker: compares free and paid map-making software and when each map type is worth digital effort.
• How to Create Realistic Fantasy Maps: the geography rules (rivers, mountains, biomes) that keep maps believable.
• How to Design a Fantasy City That Feels Alive: turning a settlement map into districts, economies, and secrets.
• Dungeon Generator: a fast room-by-room layout and theme when you need a site map tonight.
• Random Encounter Generator: fills the empty hexes between towns with terrain-appropriate encounters.
• 10 Worldbuilding Mistakes to Avoid: many map problems start as worldbuilding problems.
• How to Build a Campaign Setting From Scratch: where the map fits in the order of building a world.
• Location & Setting Design: taverns, dungeons, and regions to populate the places you have drawn.

Once the map exists, the places on it need notes: who rules each town, what happened at each ruin. Anima does not draw maps, but the free Anima app runs in your browser with no account and keeps a linked wiki of locations, factions, and characters alongside a timeline, so the lore behind your map stays organized. More GM tooling lives in the Dungeon Master Toolkit Hub.

Frequently Asked Questions

How big should a fantasy map be for a D&D campaign?

For most campaigns, a regional map of roughly 100 to 300 miles across is enough for many levels of play. At a normal pace of 24 miles per day, that is four to twelve days of walking edge to edge, which is plenty of room for travel arcs without making the world feel tiny.

What scale is a D&D battle map?

The standard is one square equals 5 feet, usually printed at 1 inch per square so standard miniatures fit. Dungeon maps often use 10-foot squares for overview and 5-foot squares when combat starts.

How do rivers work on a fantasy map?

Rivers start in high ground, flow downhill, and join together into larger rivers on their way to a lake or the sea. They do not normally split into two rivers heading to different coasts. Splitting into several channels happens at deltas near the mouth.

Should I draw my map by hand or use software?

Hand-drawn sketches are faster for early drafts and hex crawls you will change often. Software is worth it for maps players will see repeatedly or that you want to share and print. Many GMs sketch first, then redraw the final version digitally.