Best answer
OneClickWonder
Quick tip: If you wanna delete CS:GO workshop maps, just unsubscribe from them in the Steam Workshop. It's a one-click job!
All answers
DefuseMaster99
Deleting CS:GO workshop maps is easier than defusing a bomb on a 10-second countdown! Just fire up Steam, head to your Library, and click on CS:GO. Then, go to the 'Workshop' tab, find the maps you wanna get rid of, and click the 'Unsubscribe' button. Voila, they're gone! Just like that teammate who never buys defuse kits.
MapCleaner
I tried deleting some maps I didn't play anymore and found out the hard way: Unsubscribing from each map individually is the way to go. Just go to the Workshop tab under CS:GO in your Steam library. Easy peasy.
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