I have no problems approaching and picking up girls when I see them. My big issue is that I'm never even around them. I'm 22, not in university, live in a big car centric city. All of my hobbies are either solitary or dominated by 99% men in group settings. Where do hot girls 18-24 hang out? What environment is full of them and it's normal to socialize? Is it only bars/clubs? I'm honestly confused and it's getting frustrating, I know I'm attractive but it means literally nothing in a vacuum.

People in this city just drive to work-school-grocery store-home. It's a maze of strip malls and suburbs, there is no urban culture like in other places I'm used to where people just lounge around outside in the streets(I'm from europe) how do americans overcome this? I feel so isolated