Simon Willison’s Weblog

Is there an open source (or freely accessible) database of geofence coordinates for common places, such as cities or national parks?

3rd December 2013

My answer to Is there an open source (or freely accessible) database of geofence coordinates for common places, such as cities or national parks? on Quora

Take a look at Flickr’s openly licensed shapefiles:

http://code.flickr.net/2011/01/0...

They are derived from the collective opinion of Flickr’s community as to what name should apply to different areas around the world.

Posted 3rd December 2013 at 12:59 pm · Follow me on Mastodon, Bluesky, Twitter or subscribe to my newsletter

More recent articles

GPT-5.4 mini and GPT-5.4 nano, which can describe 76,000 photos for $52 - 17th March 2026
My fireside chat about agentic engineering at the Pragmatic Summit - 14th March 2026
Perhaps not Boring Technology after all - 9th March 2026

This is Is there an open source (or freely accessible) database of geofence coordinates for common places, such as cities or national parks? by Simon Willison, posted on 3rd December 2013.

databases 111 geolocation 6 google-maps 53 location 14 maps 43 open-source 296 quora 1005

Next: Is greater comfort with Windows a good enough reason to switch from PHP to ASP.NET?

Previous: What should be considered when deciding to do a marathon?

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe