Goddamn, it’s hot. And not in the good way. So as a public service more than anything (we’re like that, you know), and assuming you don't want to swim in the Charles nor take the time to go west of 128, we bring you the top 10 places to take a dip in the Hub. We tell you where the discounted ones are (including one that's only 75 cents!), where the fanciest ones are (including one that promises South Beach style!), where the plutocratic ones are, and where the ones are where you can party with a view while you pool (pool as a verb, yup). Everyone in!