Take your kids for the River Cruise on Guadalquivir River, as important monuments like Tower of Gold, Maestranz Bullring and Triana Bridge will be on both sides as you pass by. The blue water and sunset during the afternoon is a fun way to spend time with your kids on a boat. Or take your kids to a gelato shop, at the Barrio Santa Cruz or the Jewish Quarter just outside the Cathedral. Sit near a fountain with your kids while having helado, or shop for gifts and toys at the nearby shops. You should also visit the Isla Magica, a massive theme park with multiple rides.