4.6
(259)
1,540
riders
137
rides
Mountain bike trails around Parco Regionale Valle del Treja traverse a landscape shaped by the tranquil Treja River, which has carved valleys with high plateaus and volcanic tuff spurs. The terrain includes dirt roads, hazelnut groves, and olive groves, offering varied surfaces for mountain biking. Lush woodlands cover the slopes, providing diverse flora and changing scenery throughout the seasons. The park's geological history contributes to unique volcanic rock formations and deep furrows.
Last updated: May 11, 2026
4.6
(7)
23
riders
34.7km
02:56
770m
770m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
5
riders
23.0km
01:47
370m
370m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.7
(3)
10
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(2)
7
riders
53.5km
04:20
900m
900m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3
riders
45.9km
03:36
780m
780m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Popular around Parco Regionale Valle del Treja
An open-air museum, recommended
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There are a few shops in the city center and a lot of very narrow streets 🤣 If you're nearby you can drive through.
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Coming from "Strada per Monterosi" you have to do a fairly technical singletrack descent
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Piazza Cavour is really small and is surrounded by many beautiful buildings with simple but elegant decorations. In the center, a medium-sized fountain in peperino. It is of the so-called "spindle" model, with a structure in the middle decorated with leaves and flowers in relief on the tip and four straws that start from the mouth of a leonine figure. It is a "copy" fountain, since it is exactly the same as the ancient one from the 13th century that is in Piazza della Morte in Viterbo, the "capital" of Tuscia. In fact, this one in Sutri was built in the 1930s by the master Alfredo Maggini. Let's say that fountains of this kind, which are also found in other centers in the area, are a bit of a "brand" of belonging to the same culture. Silent and peaceful, the square-with-fountain is ideal for a good coffee break in the nearby bar.
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The beautiful Sutri
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Short panoramic walk with an exhibition of military vehicles.
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Beautiful waterfalls found on the Via Francigena between Sutri and Campagnano di Roma... it's a shame that their waters are particularly polluted.
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"The walls of the ancient settlement remain almost intact. The remains of bases, towers and other buildings are half hidden by the vegetation. Once one of the most important defensive systems in central Italy. Otto III of Saxony, emperor of Holy Roman Empire".
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There are over 130 mountain bike routes in Parco Regionale Valle del Treja. These routes cater to various skill levels, with a good selection of moderate trails and options for both easy and difficult rides.
The terrain in Parco Regionale Valle del Treja is quite varied, featuring dirt roads, hazelnut groves, and olive groves. You'll also encounter landscapes shaped by the Treja River, including high plateaus, volcanic tuff spurs, and lush woodlands. Some sections can be technically challenging, while others offer smoother rides.
Yes, the park offers a selection of easier routes suitable for families. With 16 easy trails available, you can find paths that are less demanding, allowing for an enjoyable experience for riders of different ages and skill levels. Look for routes with gentler gradients and less technical sections.
Many of the mountain bike routes in Parco Regionale Valle del Treja are designed as loops, offering circular journeys. For example, the Historic village of Calcata – Monte Soratte Bunker loop from Calcata is a popular moderate circular trail that combines historical sites with natural beauty.
The park is rich in natural beauty and historical sites. A prominent natural feature is the Monte Gelato Waterfalls, a picturesque spot popular for nature photography. You can also explore charming medieval villages like Historic village of Calcata and the Historic centre of Mazzano Romano, or even cross the Tibetan bridge over the Treja River. Many routes, such as the Historic village of Calcata – Monte Gelato Waterfalls loop from Calcata, pass by these attractions.
Yes, for experienced mountain bikers seeking a challenge, there are 20 difficult trails available. These routes often feature more technical sections, significant elevation changes, and longer distances. An example is the Monte Gelato Waterfalls – River Crossing loop from Mazzano Romano, which is a demanding 66.6 km ride.
The mountain bike trails in Parco Regionale Valle del Treja are highly regarded by the komoot community, with an average rating of 4.5 stars from over 170 reviews. Riders often praise the diverse landscapes, the blend of natural beauty with historical sites, and the variety of terrain that keeps rides interesting.
Absolutely. The park is rich in history, with ancient ruins and archaeological sites. Trails often traverse areas with remnants of Etruscan and Roman civilizations. For instance, the Faleria Trail – Castel Fogliano Ruins loop from Calcata leads through varied terrain and past ancient ruins, offering a glimpse into the region's past.
The park's lush woodlands offer stunning views that change with the seasons. Spring brings vibrant wildflowers, while autumn showcases rich hues of red and gold. These seasons generally provide pleasant temperatures for mountain biking. Summer can be warm, but the forested areas offer some shade. Winter riding is possible, but conditions may vary.
Many routes in the park are centered around the tranquil Treja River, which has carved the distinctive valleys. You can find trails that run alongside the river, offering serene views and the sounds of nature. The Monte Gelato Waterfalls – Cascata delle Mole loop from Treja is an example of a route that incorporates the river's natural beauty.
When mountain biking in Parco Regionale Valle del Treja, it's important to respect the natural environment and local regulations. Stick to marked trails to protect flora and fauna, and be mindful of other park users, including hikers. Always carry out what you carry in, and be aware that some sections may be technically challenging, requiring caution.


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