We can give to the tourists the possibility to visit the park in two days rather than one . So we have to build a lot of houses around the park where visitors can sleep only for a night because in the first day they can visit the north part of the park and in the second day they can visit the south part. In order to visit the park the first day they have to pay and the second day is free.
We can use electric cars for people with handicap.
We can put a lot of guide phones for foreign visitors, because in this way they can have information about the park in different foreign languages. But they have to pay in order to use this kind of services.
This will help people to visit the park and it will bring more tourists and will also increase the income for Andalucia.