It is located south of Barcelona , between the coastal towns of Castelldefels and Sitges .
The Garraf Massif gives its name to the Garraf comarca , as well as to the little seashore village of Garraf .
Garraf Massif is located south of Barcelona , between the coastal towns of Castelldefels and Sitges .
The Garraf Massif gives its name to the Garraf comarca , as well as to the little seashore village of Garraf .