The kids will sleep soundly after frolicking by the water at Praia do Siri. Hunt for pretty seashore treasures, dip a toe in the water or throw a ball around!
When you've finished up at this stretch of coastline in Santa Catarina, why not make your way to Praia do Mar Grosso, Praia do Gi, and Praia da Tereza? They're close to Praia do Siri and also a favorite with many travelers.