System Plan (3.4Mb)
Monti Simbruini Regional Park, the largest protected area of Lazio, is situated between the Provinces of Roma and Frosinone and covers an area of 29,990 ha. It involves seven Municipalities situated between the 408 and 1,075m of altitude: Jenne, housing the Park Headquarters, Subiaco, Camerata Nuova, Cervara di Roma, Filettino, Trevi nel Lazio, and Vallepietra.
The name Simbruini derives from the Latin sub imbribus, meaning "under the rain", and witnesses the important role the water plays in the area. The ancient Romans already used the great resource water: Emperor Nero built a villa near Subiaco along the course of the river Aniene, with three artificial lakes, but above all important aqueducts to supply Rome were built (Anio Novus, Marcio, and Claudio). The springs in the Park territory still supply the Capital with drinking water. The mainly mountain territory is characterized by the presence of two watercourses: the river Aniene, springing in one of the most charming places of the Park in loc. Fiumata in the Municipality of Filettino, and the stream Simbrivio, springing upstream the town of Vallepietra beneath SS.Trinità Sanctuary. The two rivers are surrounded by Simbruini mountains: the summits of Mt. Viglio (2,156m) and Mt. Tarino (1,961m), Mt. Autore (1,855m) where you can enjoy a particularly charming view, and Mt. Cotento (2,015m) dominating the town of Filettino. The mountain chain alternates with various karstic plateaus, flat areas surrounded by slopes covered with beech trees, where it is easy to find dolines and swallow holes witnessing the water action on the rock over the centuries. Inferniglio Cave in the Municipality of Jenne and Pozzo del Gelo in Camerata Nuova are some examples. Among the most interesting karstic plateaus, there are Camposecco, Campaegli, Campo Buffone, Fondi, and Ceraso. A visit to the Park may also focus on past evidences, with a historical excursus embracing millennia. From the Saracen walls in Filettino, dating back to the 4th - 5th century BC, to the ruins of the old town of Camerata, destroyed by a fire in 1859, across Jenne historical town center with the rests of the castle where Pope Alexander IV was born and the imposing Caetani Castle in Trevi nel Lazio, covering an area of about 800 square meters. However, the two main attractions are without a doubt SS. Trinità Sanctuary in Vallepietra - one of the few Sanctuaries in Italy dedicated to the Holy Trinity, destination of several pilgrims entering Mt. Autore cave to worship the image the blessing Holy Trinity - and Subiaco town center, rich in historical features: San Francesco Monastery (1327) and the nearby medieval bridge (1356), the triumphal arch (1787), Sant'Andrea Concathedral (1789), and the characteristic quarter developing around Rocca dei Borgia, where Cesare and Lucrezia Borgia were born.
Immediately outside Subiaco, climbing along Valle Santa, you will find the ruins of Emperor Nero's Villa, built next to the three artificial barrages of the river Aniene, as well as Santa Scolastica and San Benedetto Monasteries, worth a visit for the artistic treasures they preserve and the spiritual atmosphere surrounding them. Another interesting place to visit is Cervara di Roma, where art, culture, and nature integrate and form an unicum leaving unforgettable feelings and memories. Cervara is a museum in the open air, with its several rock sculptures and the poems you can read along the alleys and staircases characterizing the small town center.
Despite it is situated near Rome, Monti Simbruini Park houses several animal species of great conservation value
characteristic of the Apennines. There are populations of wild
ungulates, like the wild boar and roe deer enabling the survival of at
least two wolf packs - in Italy only 600 specimens survive. Sometimes,
in the woodlands and on the summits covered with snow it is possible to
find the tracks of the brown bear, a very rare and endangered bear
species - less than 50 specimens survive.
The Park has started a red deer reintroduction program to favor the populations of the two big carnivores.
In the Park, 105 bird species nest, out of which 12 birds of prey. The territory of Simbruini houses one of the few eagle nests of Central Italy and several passerine species specialized in the high-mountain and stream life. The Rock Partridge, another very rare species, populates the mountain summits. The resurgences and wetlands are populated by particular amphibians, one of which, the Spectacled Salamander, is an endemic species of Central Italy.
Monti Simbruini Park started a series of projects dealing with these complex issues: after a detailed scientific research, the red deer has been reintroduced, and wildlife areas for the roe deer and red deer have been created. The Park Authority will soon have to prepare a Management Plan for an International Biodiversity Study Center. Moreover, a Wildlife Recovery Center has been just opened and will serve the whole Central Italy. The Park has also committed itself to deal with two "opposite and complementary" issues: poaching and the damages caused by the wildlife, in particular by the wild boar.
The vegetable landscape of Monti Simbruini Regional Park has a great environmental value. Its geographic position, as well as a
series of factors, give the opportunity to find here both
characteristic vegetable species of the central European regions and
characteristic species of the Mediterranean coasts. Moreover, the
highest summits are covered with the characteristic subalpine
vegetation. The territory is mainly covered with woodlands (about
25,000 ha). Without a doubt, the largest formation is the beech wood
growing from 900 to 1,900m of altitude. The dominating beech tree grows
together with the European Rowan, the Ash Tree, the Sycamore Maple, and
the Norway Maple, as well as with other two rare species: the yew,
known for its poisonousness, and the holly, which is considered a
Tertiary relict, since it was a very widespread species in the Tertiary
period and then considerably reduced its distribution area because of
the Quaternary glaciations. Since they are relatively young populations
(of about 60 years, since after the war they have been exploited a
lot), they have a poor undergrowth because of their low and thick
covering. In the clearings, besides the nitrophilous flora (Urtica, Geranium, Mercurialis) it is possible to find showy plants like the deadly nightshade and the daphne.
Beneath the beech wood vegetational limit, there are pure or mixed woods of deciduous oak species, like the Turkey oak and the downy oak, or the hop hornbeam; in such formations it is also possible to find other species like the flowering ash, the field maple, and the Italian maple. The evergreen holm oak is another species of great landscape interest growing on the steep and sunny slopes.