Summer is officially here, and when Napa Valley temperatures start climbing, there's no better way to beat the heat than finding a place to splash, swim, and cool off. Whether you're looking for a family-friendly community pool, a resort day pass, a splash pad for little ones, or a destination-worthy water adventure, Napa Kids has you covered. We've rounded up some of the best places to cool down in Napa Valley, Sonoma County, and beyond so your family can make the most of those hot summer days.