4.2
(141)
1,724
riders
150
rides
Touring cycling around Parco Regionale Valle del Treja offers routes through a landscape shaped by ancient volcanic activity and the Treja River. The terrain features deep, sinuous valleys, dramatic tufa rock cliffs, and a unique microclimate within its gorges. Medieval villages perched on tufa spurs, such as Calcata and Mazzano Romano, provide historical points of interest. The park's geology and river system create varied environments suitable for different cycling preferences.
Last updated: May 11, 2026
12
riders
29.2km
02:16
440m
440m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
6
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5
riders
22.2km
01:25
280m
280m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
30
riders
44.9km
04:20
930m
930m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
19
riders
25.6km
02:03
450m
450m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Parco Regionale Valle del Treja
For those arriving at Calcata Vecchia and wanting to descend into the Treja Valley, I strongly advise against taking the marked path that is not on the road: it is a pedestrian descent that can only be done with a bike in hand, and not even easily. Descend following the main asphalt road.
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This is one of several tunnels that characterize Mount Soratte. The others are within the bunker system. Although short, it's a good idea to carry a torch to get through it.
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How beautiful it is to pedal among the olive trees!
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I highly recommend mosquito spray.
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Two lovingly designed altars for Saint Mary and Saint Pio, a touching testimony of faith and a place of peace far from the nearest villages.
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Tires disassembled, tour practically over here, only to the next station
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Parco Regionale Valle del Treja offers a diverse range of touring cycling routes, with over 140 options available. The terrain is characterized by deep river valleys, dramatic tufa rock cliffs, and historic villages perched on volcanic spurs. You'll find routes suitable for various skill levels, including 7 easy, 37 moderate, and over 100 difficult trails, ensuring options for both leisurely rides and more challenging adventures.
Yes, the park offers several routes suitable for families, particularly those looking for a more relaxed pace. While many routes involve varied terrain due to the volcanic landscape, there are easy options available. For a gentle introduction, look for routes with lower elevation gain and shorter distances. The park's peaceful environment and natural beauty make it a great place for a family outing.
The park is rich in natural beauty and historical sites. A prominent natural feature is the Treja River, which carves out the valleys and creates stunning waterfalls, most notably the Monte Gelato Waterfalls. You can also explore medieval villages like Calcata Vecchia and Mazzano Romano, perched dramatically on tufa cliffs. Some routes, like the Monte Gelato Waterfalls and Mill – Calcata Vecchia loop from Treja, specifically pass by these iconic spots.
The best time for touring cycling in Parco Regionale Valle del Treja is typically during spring (April to June) and autumn (September to October). During these seasons, the weather is generally mild and pleasant, with spring offering vibrant wildflowers and autumn showcasing rich foliage colors. Summers can be quite hot, especially in July and August, while winters can be cooler and wetter, potentially making some trails less accessible.
Yes, many touring cycling routes in Parco Regionale Valle del Treja are designed as loops, allowing you to start and end at the same point. For example, the popular Monte Gelato Waterfalls and Mill – Calcata Vecchia loop from Treja is a circular route that takes you through some of the park's most scenic areas. Another option is the View of Calcata Vecchia – Calcata Historic Village loop from Mazzano Romano.
Accessing Parco Regionale Valle del Treja by public transport from Rome is possible, though it may require some planning, especially with a bike. Buses often connect Rome to towns like Calcata and Mazzano Romano, which are good starting points for routes. It's advisable to check local bus schedules and policies regarding bicycle transport in advance, as space can be limited, particularly on smaller regional buses.
Parking is generally available in or near the main villages and access points to the park, such as Calcata and Mazzano Romano. These villages often have designated parking areas where you can leave your vehicle before starting your cycling tour. For specific trailheads, it's recommended to check the route details on komoot, as many tours provide information on starting points and nearby parking options.
Yes, the villages surrounding Parco Regionale Valle del Treja, such as Calcata and Mazzano Romano, offer various options for refreshments and accommodation. You'll find cafes, restaurants, and agriturismos (farm stays) where you can enjoy local cuisine and find a place to rest. These charming medieval towns provide excellent opportunities to refuel and experience the regional culture after your ride.
Touring cycling in Parco Regionale Valle del Treja ranges from moderate to difficult. The park's volcanic origins mean routes often feature significant elevation changes, with climbs and descents through the valleys. While there are some easier sections, many trails, like the Borgo di Faleria loop from Faleria, are rated as difficult due to their length and elevation gain. It's best to be prepared for varied terrain.
Generally, specific permits are not required for touring cycling on established trails within Parco Regionale Valle del Treja. However, as with any protected area, cyclists are expected to respect park regulations, stay on marked paths, and minimize their environmental impact. For the most up-to-date information on any specific regulations or restrictions, it's always a good idea to consult the official park website or local visitor centers.
The area is highly rated by the komoot community, with an average score of 4.1 stars from over 130 reviews. Reviewers often praise the unique blend of natural beauty, historical intrigue, and the challenging yet rewarding terrain. Cyclists particularly enjoy the dramatic tufa cliffs, the serene Treja River, and the charm of the medieval villages like Calcata, which offer stunning views and a sense of timelessness.
Yes, Parco Regionale Valle del Treja is home to diverse ecosystems that support various wildlife. While cycling, you might encounter a variety of bird species, small mammals, and reptiles. The park's woodlands and riverbanks provide habitats for animals, and the unique microclimate within the gorges fosters specific vegetation. Early mornings or late afternoons are often the best times for wildlife spotting.
Absolutely. The park is rich in history, with ancient ruins and medieval settlements. Routes like the Borgia Fortress of Nepi – Nepi Aqueduct loop from Mazzano Romano lead through significant historical landmarks. You'll also find remnants of Etruscan temples, ancient mills, and the Via Amerina, an important Roman communication route, integrated into the landscape around the cycling paths.


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