One of the peculiarities of Ibiza is its history hippie. Although it is currently a more crowded island, there are still some alternative markets, such as the Mercadillo de las Dalias, which is set up every Saturday. You have all the information in: «Singles Tours in Spain: Top 10 Places to Go Solo«.
You have all the information in: "Singles Tours in Spain: Top 10 Places to Go Solo".