I've played at 88 clubs in England and one in Scotland (Tobermory GC). At some of those clubs I've played more than one course.
In 2023, I've played at 30 different venues including 11 that were new to me this year: Barnsley, Brierley Forest, Burstwick, Matlock, Oakmere Park, Phoenix, Renishaw Park, Rother Valley, Ruddington Grange, Sickleholme and Thorne.
Started filling in the map but stopped when I discovered that there are courses missing.
Uttoxeter is one I have played that isn't on the map
I'm not going to bother doing the map for myself.
But there may be many courses that I have played that no longer exist that might not be on the map.
Middleton Park, Leeds.
Western Park, Leicester.
Park Hill, Leicestershire.
and likely a few more that I have forgotten.