Carreteras secundarias

Year 1974, Spain. Felipe (Fernando Ramallo) is a teenager who travels with Lorenzo (Antonio Resines), his widowed father. Their only property is the Citröen DS with which they go from one side to another. Its strategy for living is based on touring the Mediterranean coast by visiting all apartments near the beach areas that are empty in the off-season. By chance's fate they will be forced to change their route, which will cause a series of changes in their lives that will cost them to cope.