No marijuana is like, well, its kind of legal in denver. It's legal to have up to an ounce of it if your over 21. But just in Denver city limits. It's actually more legal in boulder though. Just because so many fucking people smoke that if the cops enforced it there would be no cops to fight crime lol. And no way are there "quite a few" cities that smoke more than Boulder. For the population its insane. And then boulder sells all there Northern Lights to the Denver Metro area which is me... But i dont know what im talking about.