The builder known as Grupo Masa began a project which simply grew and grew, becoming what Camposol is today. Today, it is home to a welcoming mix of many different nationalities. One of the most attractive features of Sector A is its scenery. There is hardly a bad view anywhere in the area, with mountain vistas visible from almost every angle. As the community has matured, trees now more than 25 years old have helped create a well-established and attractive environment. The jacaranda trees that dominate the lower car park are particularly breathtaking during the spring season.
Sector A is now separated from the rest of the Camposol development as it is divided by the RM3 motorway. Originally this divide was a single-track road with a crossroads that then became an underpass, which was eventually replaced with the new motorway, effectively dividing Sector A from the rest of Camposol.
"Los Palacios", as Sector A is now referred to, has a number of business services on offer, plus a strong sense of community and an attractive, mature landscape.