Living in or near Boston means that there are plenty of beaches that are perfect for families looking to spend the day outside. But swimming in the ocean can be tricky. First of all, it's usually freezing, which may not bother your kids, but makes most parents feel like popsicles. Also, the sizeable waves at many coastal beaches are often too strong for little ones to enjoy. Luckily, there are many local ponds and lakes where swimming is not only easy, but super-fun. So we’ve rounded up 10 places near Boston where you and your kids can splash around in freshwater all summer long.