The best iced coffee in the US, ranked

The summer heat is upon us, but there's no reason to sacrifice your daily dose of caffeine because of the weather. Instead of your typical steaming cup of joe, try swapping in an iced coffee for a more refreshing alternative.

We've teamed up with the city-guide app Foursquare to find the top places to grab an iced coffee across the US. Foursquare determined the rankings by taking into account the number of likes, measured popularity, and other ratings from users on its app.

From Boston to San Francisco, these iced coffees are sure to jump start your day, while keeping you cool.