 stand out as too "artificial", because Pilar's trees, for instance, are very large and mature compared to Nordelta's miniature trees.Because of its size and relatively affluent population, Nordelta has been able to develop and maintain a varied array of commercial and services infrastructure, including swimming pools, soccer and tennis fields, a shopping mall, a medical center, a sports club, four private schools, playgrounds, saunas, and more.Over the years, there has been steady development of new neighborhoods as more and more people moved in.