3D print a terrain map of any mountain, valley or island
A 3D printed terrain map turns real elevation data into a physical topographic model — the Alps on your desk, the volcano you climbed, the fjord you sailed. Map2Model builds the model in your browser from real elevation data, then exports a printable multicolor 3MF or a merged STL. Free, no signup, no CAD.
Start with the editor
Search for a mountain, draw an area over it, and hit Generate. The terrain workflow is identical to the city workflow — just pick a landscape instead of a downtown.
Open the terrain generatorWhat makes a good topographic print
The elevation that shapes every model comes from Mapterhorn, a global terrain dataset, so any place on Earth works: alpine peaks, rolling hills, canyons, islands and coastlines. Water, greenery and even ski runs from OpenStreetMap can be draped over the relief as separate colored parts, and an optional satellite texture drapes true-color imagery over the terrain.
Unlike city models, terrain scales to very large regions. Buildings stop being useful beyond roughly 25 km², but a mountain range keeps working at hundreds of square kilometers — the relief simply gets coarser. For really big regions, the Tiles & Puzzle option splits the model into interlocking pieces that each fit your print bed.
Tips for terrain models
Use vertical exaggeration deliberately
At print scale, real-world relief is surprisingly flat: a 1,000 m mountain in a 20 km selection is only 5 mm tall on a 100 mm print. Map2Model analyses the relief of your selected area and suggests an exaggeration factor — gentle landscapes usually want 2–3×, while dramatic alpine terrain often reads best near 1×.
Bands, satellite or a single color
Terrain can be colored by elevation bands (a classic topographic look with customizable color stops), draped with satellite imagery, or kept as one solid color for a clean architectural style. Bands and satellite colors export per-vertex into the multicolor 3MF.
Add a frame, scale bar or route
An optional frame gives the model a finished edge; an embossed scale bar and north arrow make it feel like a real map. You can also upload a GPX track — a hike, a bike tour, a marathon — and it is embossed onto the terrain as its own colored part.
Terrain questions
Can I 3D print a topographic map of any mountain?
Yes. Map2Model uses global elevation data from Mapterhorn, so you can select the Matterhorn, Mount Fuji, the Grand Canyon or the hills behind your house and generate a printable topographic relief model.
How large an area can a terrain model cover?
Terrain scales much further than city models: selections of hundreds or even thousands of square kilometers work — the relief just gets coarser — and the Tiles & Puzzle option splits big regions into printable pieces.
What is vertical exaggeration and do I need it?
Vertical exaggeration multiplies the height of the relief so it stays readable at print size. Map2Model suggests a value based on the actual relief of your selected area; gentle hills often need 2–3×, dramatic alpine terrain can stay near 1×.
Can the terrain model include lakes, rivers and glaciers?
Yes. Water areas from OpenStreetMap are exported as their own colored part in the multicolor 3MF, so lakes and rivers can print in a different filament than the rock around them.
Which file do I get — STL or 3MF?
Both: a single merged STL for any slicer, or a multicolor 3MF where terrain, water, greenery and the optional frame stay separate parts with their own colors.
Printing a city instead? Read the city map guide, see how to turn a map into an STL or compare terrain and map tools.