I mapped every US golf course – 18k courses, free, no signup

Name: I mapped every US golf course – 18k courses, free, no signup
Availability: InStock
Author: rickmf

by rickmf·Jul 26, 2026·40 points·7 comments

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AI Analysis

●●SolidNiche GemCozy

OpenStreetMap data enriched with USGA ratings beats Google Maps for specific golf needs.

Strengths

•Zero-friction access with no login or ads creates immediate utility for casual browsing.
•Community correction workflow allows users to flag bad data directly on the map interface.
•Aggregates scattered USGA rating and slope data into a single searchable visual layer.

Weaknesses

•Global expansion plans face massive data verification hurdles beyond the current US scope.
•Lacks advanced booking integration or tee-time availability, limiting it to a directory.

Post Description

I got tired of Googling basic course info, so I made a free directory of every US course

I got sick of the way google filters golf course results so I built a better way to browse courses.... https://golfcoursebrowser.com/

It's a work in progress and mostly US for now, but I want to expand to the rest of North America, the EU, and the rest of the world ASAP.

It's free, no ads, no login, no bs. If you spot anything wrong (bad info, a missing course, wrong scorecard), you can flag it right on the course page. I actually read those and fix them.

Still a lot of missing info, but I'm filling out more and more each day. The goal is the most complete, and current golf course directory in the world, verified and maintained by actual golfers. I think is attainable in the next few months. The base layer is OpenStreetMap, cross-checked against course websites and enriched with scorecards, USGA rating/slope, and public/private status. User corrections from golfers who know their home course have beaten every commercial data source we check against.