Search public-domain maps

Describe the map you need. Search 167,429 maps from the Library of Congress, other archives and the USGS. Nothing is AI-generated.

Try a search

Describe the picture. The search reads every archive record by meaning, so you don't need the cataloguer's words.
Check the licence. Each map says why it is public domain. “Safest licences” keeps only the plainest cases.
Download and credit, free. Full-size files come straight from the archive, with a credit line to copy. Searching is free: 5 a day without an account, 50 a month with one, or Pro.
Or ask Claude. The same search works inside Claude, for a whole project at once. Add to Claude