The Maria Luisa Park is a wonderful large botanical park. At it's centre is the famous Plaza de España where a scene from Star Wars was filmed. The archeological and popular arts museum are also located in the park at the Plaza de Americas.
Take a tourist bus and the river boat to explore Sevilla. Or book a walking tour and find out about the history. Get a Sevilla discount card and save money on restaurants, Flamenco shows etc.
Triana is a nostalgic quater of Seville on the other side of the Guadalquivir river. It used to be home of the gypsies as well as Christopher Columbus.