4.3
(1227)
3,470
hikers
12
hikes
Family friendly hiking trails around Parco Regionale Valle del Treja explore a landscape shaped by the Treja River, which has carved deep, branched gorges into ancient volcanic tuffs. This region, located north of Rome, features high plateaus and spurs of red tuff rock, creating a dramatic setting for outdoor activities. Lush woodlands with diverse tree species line the riverbanks, offering shaded paths. The picturesque Monte Gelato Waterfalls are a notable natural attraction along the Treja River.
Last updated: July 26, 2026
4.5
(32)
75
hikers
5.60km
01:33
100m
90m
Embark on an easy hike along the Calcata Loop Trail, a 3.5-mile (5.6 km) route that takes about 1 hour and 33 minutes to complete. You will gain 318 feet…
3.7
(6)
12
hikers
4.67km
01:19
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.7
(62)
177
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(11)
34
hikers
7.04km
02:12
230m
230m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(12)
34
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Only gate giving access to the old center of Calcata.
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At the foot of the hill of Monte Li Santi, a few metres from the course of the Treja, the ruins of some structures built of square blocks of tuff appear: they are the ruins of the ancient sanctuary of “Monte Li Santi – Le Rote”. Since 1985, this archaeological site has provided evidence that there was an important temple here, which was constantly visited from the 6th to the 2nd century BC and was dedicated to fertility, childbirth and married life in general. During the excavations, more than 300 painted masks, numerous terracotta heads and a surprising series of iron keys and skewers were found. The artefacts were then housed in the laboratory of the Museo Civico Archeologico-Virtuale di Narce (MAVNA) in Mazzano Romano, where they are currently on display. It was an ancient custom to create cemeteries along roads and around inhabited areas of large cities. The necropolis of Monte Li Santi in Cavone is located directly along a major road cut into the tuff, a “cava” road, from which the name “Cavone” may derive. The necropolis was probably in use since the middle of the 7th century BC, as evidenced by a pit tomb found during the first excavations at the end of the 19th century. The peak of use was between the 6th and 4th centuries BC, when numerous chamber tombs with rock facades (sculpted in tuff) were created. The tombs generally have a small antechamber and a main chamber with niches dug into the wall, which were closed with tiles after the burial of the deceased. A recent project has reopened three burial chambers with decorated entrances.
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Magnificent little houses perched on a tuff spur
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Simple paths and along the river. Relaxing and super fresh. Suitable for everyone
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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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Bridge that allows you to cross the Treja river to change sides
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Cascata di Monte Gelato, located in the Parco Regionale Valle del Treja (Treja Valley Regional Park), is a captivating natural wonder in the Lazio region of Italy. It consists of a series of small waterfalls along the Treja River. Some of these falls are natural, while others have been shaped by human intervention. The constant flow of water over layers of volcanic rock has sculpted these picturesque waterfalls for millennia
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There are over 10 family-friendly hiking trails in Parco Regionale Valle del Treja, with 6 of them being easy and suitable for various ages and fitness levels. These trails offer a wonderful way to explore the region's natural beauty and historical sites.
Parco Regionale Valle del Treja is ideal for families due to its well-marked trails, diverse landscapes, and rich history. The park features easy paths along the Treja River, picturesque waterfalls, and charming medieval towns like Calcata and Mazzano Romano, providing engaging experiences for all ages. The serene environment is perfect for a relaxing day out in nature.
The park is beautiful year-round. Spring brings vibrant wildflowers, while autumn offers stunning foliage with rich reds and golds. Even in summer, the shady woodlands along the Treja River provide a pleasant escape from the heat, making it comfortable for family hikes. Always check local weather conditions before your visit.
Yes, the Monte Gelato Waterfalls are a prominent and easily accessible natural attraction within the park. They are a picturesque series of cascades along the Treja River, surrounded by shady trees, and have even served as a backdrop for films. You can explore them on routes like the Monte Gelato Waterfalls – Treja River Crossing loop from Treja.
The park is rich in history, offering glimpses into Etruscan, Roman, and medieval times. You can explore ancient ruins, remnants of old mills, and archaeological sites. Notable landmarks include the medieval towns of Calcata Vecchia and Historic centre of Mazzano Romano, which are often incorporated into hiking routes. The Tibetan bridge over the Treja River is also a popular point of interest.
Yes, Parco Regionale Valle del Treja is generally dog-friendly. Leashed dogs are welcome on the trails, making it a great destination for families who want to bring their furry companions along for the adventure. Please ensure your dog is kept under control and any waste is properly disposed of.
Absolutely! Many of the family-friendly trails in the park are circular, allowing you to start and end at the same point. An excellent option is the Calcata Loop Trail, which offers a pleasant walk around the charming area of Calcata.
The terrain in Parco Regionale Valle del Treja is shaped by ancient volcanic activity, featuring high plateaus and spurs of red tuff rock. Family-friendly trails typically follow the Treja River, offering paths through lush woodlands and river valleys. While some areas might have gentle inclines, most routes are well-maintained and suitable for children, with varied surfaces from dirt paths to gravel.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the tranquil atmosphere, the beauty of the Monte Gelato Waterfalls, and the charm of the medieval villages. Many highlight the well-marked paths and the opportunity to combine nature exploration with historical discovery, making it a rewarding experience for families.
For a moderate family hike that combines natural beauty with historical interest, consider the Tibetan bridge over the Treja River – Calcata Historic Village loop from Calcata. This route takes you across the unique Tibetan bridge and offers stunning views of the historic village of Calcata, providing a memorable adventure for slightly older children or more active families.
Yes, the charming medieval towns of Calcata and Mazzano Romano, located within or adjacent to the park, offer various options for refreshments, cafes, and restaurants. These towns are perfect for a break before or after your hike, allowing you to enjoy local cuisine and soak in the unique atmosphere.


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