Every trip leaves a memory — every map holds a story.
This project began as a weekly tradition I share with my son: visiting ancient cities and historical sites while enjoying nature hikes. After each adventure, I mark the place on map2stl.com, export a 3D terrain slice (STL), and print it using a 3D printer.
But that’s not all.
I also designed a custom 3D magnet frame, into which I place each printed map slice — turning every visit into a physical keepsake.
IMPORTANT: I recently created a repository named TerraSTL, which allows you to generate the same output locally as you would with map2stl.com.
In an age of digital photos and fleeting stories, I wanted something tactile.
Something I could touch, collect, and remember.
This project combines:
- Bonding with my son through exploration
- Creativity through 3D design
- A personal archive of places I've truly experienced
And now, I’m sharing it with the world.
frame.stl: The 3D-printable magnet frame I designed to hold each terrain model- Example terrain
.stlfiles: Real samples from my trips - Template files and tips for using map2stl.com
- Step-by-step guides for printing and customizing your magnets
IMPORTANT AGAIN : I recently created a repository named TerraSTL, which allows you to generate the same output locally as you would with map2stl.com.
- I go to map2stl.com and select the area I visited (or my new project TerraSTL 😎 )
- Export the STL model of the terrain
- Print the model and the
frame.stl - Insert the map slice into the frame
- Attach a magnet and display it proudly
When generating terrain models with map2stl, I use the following settings:
- Box Scale (Sampling Rate):
2 - Model Scale:
2.00 - Vertical Scale Factor:
2.0 - Base Height:
3 mm - Water Drop:
0 mm
Note: Coordinates change per location, but I keep these settings consistent to ensure uniformity across all magnets.
To build your own GeoMagnet, you’ll need:
- 3D printer (FDM with PLA/ABS recommended)
- Print bed size: 150x150mm or larger
- Magnets:
- I use 5mm x 1mm neodymium magnets
- Example (Turkey): Amazon TR – Magnet Set
- If you’re outside Turkey, any 5mm diameter x 1mm thick neodymium magnet should work
- Glue (optional) or Thin double-sided tape to fix magnets securely
The frame’s magnet slot has a slight tolerance for a snug press-fit.
| Example Magnet Product Image | Example Tabe Product Image |
|---|---|
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I designed the product with tinkercad, you can access the design file via tinkercad from the link below.
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| Example Magnet Product Image | Example Tabe Product Image |
|---|---|
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- Blog articles for each location — with my trip notes, photos, and STL files
- New frame designs (round, vertical, labeled, etc.)
- A printable map logbook to document your growing magnet wall
Fork this repo, add your own STL files, or improve the frame designs.
If you’re turning your adventures into prints — welcome to the club.
Let’s build a collective memory map.
MIT — because memories should be free to share.
"Collect moments, not things — but if you must collect something, let it be stories you can touch."
🇬🇧 This README is in English. For Turkish version, see README_TR.md