✦ NOVEMBER 01—30, 2026 / #30DAYMAPCHALLENGE

A month of maps.
A world of ideas.

Thirty daily themes. Thirty chances to look at the world a little differently. A collection of maps, small experiments, and the notes behind them.

30 daily themes3 map complete27 still to explore
Browse the collection ↓

THE NOVEMBER COLLECTION

One day, one new perspective.

Each entry includes its page, source code,
and the story behind the map.

Showing all 30 days

NOVEMBER 2026 · THEMES IN DAY ORDER

01Complete

NOVEMBER 01 · Points

Gorillaz — The Mountain Tour Atlas

Follow Gorillaz across 23 US and Canada venues, explore each concert’s setlist, and play the songs through Spotify or YouTube.

ArcGIS JavaScriptCalciteSpotifyGeoJSON
02Complete

NOVEMBER 02 · Lines

Seattle, a City of Climbs

Explore Seattle’s steep street segments in 3D, rank recorded grades, and inspect interactive terrain elevation profiles.

ArcGIS JavaScriptCalcite3DElevation
03Complete

NOVEMBER 03 · Polygons

Election Night Atlas

Follow 2026 US House, Senate and governor races with congressional district and state polygons, candidate returns, filters and source timestamps.

ArcGIS JavaScriptCalciteElectionsLive dataPolygons
04Planned

NOVEMBER 04 · Clusters

Clusters

Look for concentrations, shared patterns, or groups that emerge when locations are seen together.

Map concept to be selected.

05Planned

NOVEMBER 05 · Senses: Sight

Sight

Explore what can be seen from a place, or how vision changes our experience of a landscape.

Map concept to be selected.

06Planned

NOVEMBER 06 · Vintage

Vintage

Experiment with historical cartographic styles, older geography, or a visual language borrowed from another era.

Map concept to be selected.

07Planned

NOVEMBER 07 · 10 minute map

10 minute map

Create a complete map within ten minutes and record the decisions made under that constraint.

Map concept to be selected.

09Planned

NOVEMBER 09 · Urban-rural

Urban-rural

Explore the relationships, differences, and transitions between cities, countryside, and the places in between.

Map concept to be selected.

10Planned

NOVEMBER 10 · Prompting only

Prompting only

Produce a map through prompts in a chat or command-line workflow, documenting the process and its limits.

Map concept to be selected.

13Planned

NOVEMBER 13 · Interactions

Interactions

Show how places and systems affect one another, or invite the viewer to interact with the map.

Map concept to be selected.

14Planned

NOVEMBER 14 · Borgesian map

Borgesian map

Explore the boundary between a place and its representation, inspired by the idea of a map at impossible detail.

Map concept to be selected.

15Planned

NOVEMBER 15 · Inside out

Inside out

Reverse a familiar perspective, reveal an interior, or turn a conventional map’s logic inside out.

Map concept to be selected.

16Planned

NOVEMBER 16 · Collaborative map

Collaborative map

Make a map with another person and document how the shared decisions shaped the result.

Map concept to be selected.

19Planned

NOVEMBER 19 · Senses: Smell

Smell

Consider how scents, their sources, and the experience of smell can be represented geographically.

Map concept to be selected.

20Planned

NOVEMBER 20 · Hexagons

Hexagons

Use hexagonal shapes or grids to organize locations, compare values, or explore a spatial pattern.

Map concept to be selected.

21Planned

NOVEMBER 21 · OpenStreetMap

OpenStreetMap

Build from OpenStreetMap data or contribute to the shared geographic record through mapping.

Map concept to be selected.

22Planned

NOVEMBER 22 · Projections

Projections

Explore how representing a globe on a flat surface changes shape, distance, direction, or perspective.

Map concept to be selected.

25Planned

NOVEMBER 25 · Is this a map?

Is this a map?

Test the edges of cartography with an experiment that blends geographic thinking, art, and visualization.

Map concept to be selected.

27Planned

NOVEMBER 27 · New tool

New tool

Try an unfamiliar tool in the mapmaking process and document what the experiment teaches.

Map concept to be selected.

28Planned

NOVEMBER 28 · Senses: Feeling

Feeling

Translate an emotion, atmosphere, or felt experience of place into a geographic expression.

Map concept to be selected.

30Planned

NOVEMBER 30 · Pen & paper

Pen & paper

Make an analog map by hand, then photograph or scan the finished work for the collection.

Map concept to be selected.

Completed entries open maps; planned entries open placeholder pages. Choose Source for the code and Notes for the process and credits.

ABOUT THIS COLLECTION

Practice, curiosity, and a little cartographic play.

This is Paul Gibbs’s contribution to #30DayMapChallenge 2026. The daily themes set the starting point; the medium, tools, data, and visual direction can change from one day to the next.

Open a day’s project notes for sources, credits, methods, limitations, and reflections. Source links lead to that day’s folder in the shared GitHub repository.

Explore the repository ↗