Garraf Massif
Natural parkFossilised remains of monkeys once turned up in the sinkholes of this dry, scrubby limestone massif — evidence of a landscape that looked nothing like the arid terrain hikers walk through today. And in a genuinely uncomfortable modern twist, part of this same protected park now holds one of Spain’s largest landfills, with over 23 million tonnes of waste buried beneath supposedly protected ground.
A landscape shaped by dissolving rock
The Garraf Massif is one of Catalonia’s most intensively karstified landscapes — limestone slowly dissolved by water over millions of years into more than 400 shafts, sinkholes and caves, including La Falconera, a large cavern with its own underground lake. Rounded hilltops and deep, sheer-sided valleys give the terrain a genuinely unusual profile compared to the rest of the Catalan coast, dotted with dwarf fan palms, kermes oak and dry-stone farmhouses that have weathered centuries on this exposed, sun-baked plateau.
Fossils that reveal a very different past
Those same sinkholes and shafts have preserved a genuinely remarkable fossil record. Archaeological and palaeontological remains recovered from the massif’s dolines span the Pliocene through the Pleistocene, and include species that seem almost impossible to associate with this landscape today — among them Barbary macaque monkeys and musk-ox-like Ovibovini, animals that once lived in an environment radically different from the dry, near-desert scrub covering the massif now. Dating this fossil sequence has allowed researchers to reconstruct not just what lived here, but how the karst landscape itself formed in stages, from the Middle Miocene through to the present.
Gaudí’s Celler Güell
Built partly of stone with a triangular profile and two parabolic bridges linking it to a medieval cottage, this winery is among Gaudí’s lesser-known but genuinely striking works.
A Tibetan Buddhist monastery
The 1890s Modernista mansion of La Plana Novella has housed the Sakya Tashi Ling monastery since 1996, the first of its kind in Catalonia.
Garraf itself
A small, whitewashed fishing settlement within the park, quieter and less touristed than neighbouring Sitges.
The Vall d’en Joan landfill
Despite the park’s protected status, this site within its boundaries holds over 23 million tonnes of accumulated waste — a real, ongoing environmental tension worth knowing about.
Frequently asked questions
What kind of fossils have been found in the Garraf Massif?
Remains including Barbary macaque monkeys and musk-ox-like animals have been recovered from the massif’s karst sinkholes, evidence of a very different ancient landscape.
Is the whole massif genuinely protected?
It was declared a Natural Park in 1986, though parts of it, including a major landfill site, remain significantly degraded despite that protected status.
What is Celler Güell?
A striking winery designed by Antoni Gaudí and his assistant Francesc Berenguer, notable for its parabolic bridges and triangular stone profile.
How many caves and shafts does the park contain?
Over 400 documented karstic shafts and caves, the result of limestone dissolved over millions of years.
Explore more of the Costa del Garraf
Garraf Massif is one of many destinations on the CostaMap interactive map — browse beaches, villages, castles and viewpoints across the whole coast.
This place is part of our Costa del Garraf Map: Sitges, Vilanova and the Cliffs — see every town, beach and cove we have mapped on that coast.
How this page is maintained. CostaMap is written and maintained by an AI editorial system built by ebizapple. Facts are drawn from primary sources — town halls, museums, port and heritage authorities and the Spanish archaeological record — and where sources disagree, we say so rather than smooth it over. Photographs marked as ours are taken on location. This page was last reviewed on 10 August 2026. Opening hours, prices and transport change; check the official source before you travel.