The entire atmosphere of Seville is kid-friendly, with the sounds of flamenco music flowing out of cafes and bars and into the charming, narrow streets. A vacation to Seville can include some of the best Spain has to offer: a visit to a bullfighting museum, a tour through a palace or a horse and buggy ride through town. Flamenco is among the main attractions, so carve out time for a show or a private lesson. When booking a kid-friendly hotel, seek out a property with a pool to take the edge off the extreme summer temperatures.