Skip to content
Prompt & SolderHow to Ask Claude
All builds

Image: u/neutronenkind on Reddit · The heritage sites map of Germany

Worked Described

A map of over 100,000 heritage sites in Germany

A non-coder built a web map with Claude of castles, churches, ruins, museums, Roman forts, burial mounds and tens of thousands of Stolpersteine across Germany, with tour planning.

—

Credits

  • Reddit poster neutronenkind Source ↗

Earliest dated source: 11 Nov 2026

The full story

After visiting Stonehenge, a UI/UX designer who doesn't read or write code wanted for Germany what English Heritage has for its sites: one map. With Claude they built a web map of over 100,000 castles, churches, ruins, museums, Roman forts, burial mounds and memorials, including tens of thousands of Stolpersteine, drawn from OpenStreetMap and Wikipedia. It reveals more places as you zoom, plans tours by bike, foot or car with suggested breaks, adds layers like drinking water and bike repair stations, and exports tours to Google Maps or GPX. The designer worked out the screens in Figma and much of the technical concept; Claude wrote the code.

How it was done

Tools

Themes

Loading themes…

Sources

From a short post by the maker, so the details are as they tell them.

  • Reddit: I built a map of over 100,000 heritage sites in Germany with Claude, without writing a line of code Forum threadreddit.com
    Reddit poster: neutronenkindPosted 11 Nov 2026

    The maker's post on the features and how they worked with Claude.

Related builds

Finding related builds…

Prompt & Solder

An independent community project. Not affiliated with Anthropic.

What this is. Real projects where people used Claude to build, fix, port, revive or take apart something, from jailbroken Kindles to rebuilt DOS games, plus the times it went badly wrong. Every build links to where it was shared, and every source is listed here.

How far to trust it. We summarise what people reported and say what each build rests on: a full write-up with code, a short post, or a passing comment. We haven't tested them ourselves. Photos are shown from the original sources with credit. Only modify hardware you own, and back up first.

Privacy. No accounts. Analytics cookies (Google Analytics) only if you accept them; no ads or cross-site tracking. Searches are counted anonymously (just the words) to show what's popular, and so are clicks on Ask Claude (just the count). The Claude connector only receives the search words your Claude sends it.

How toAsk ClaudeEvery sourceStatsSubmit a buildPrivacyRSS