What to do during the summer?

<p>I'm going to be a business major in some college in the US. I really don't know what to do during the summer. What do most people do/what should I do?
I'd really like to come back to my country during the summer and do an internship here, but I figure it wouldn't be very impressive since there aren't any big banks here and there are probably no "summer internships" here. They're usually full time.
So should I use my 12 months of OPT in internships?
Or maybe use 6 months of OPT for summer internships during college, and use the other 6 months after college for a real job?
I appreciate the advice,
Thank you</p>