4.5
(2772)
15,864
hikers
160
hikes
Family friendly hiking trails in Riserva Naturale Mont Mars traverse a diverse alpine landscape in Italy's Valle d'Aosta region. The reserve features dense larch forests at lower elevations, transitioning into alpine meadows and rocky terrain as altitudes rise from 1,675 meters to the 2,600-meter Mont Mars peak. Glacial origins are evident in the terraced rock basins that hold numerous small lakes and marshlands, including Lake Vargno and Lac de Barme. The geological composition primarily consists of mica schist with white…
Last updated: July 9, 2026
4.7
(18)
64
hikers
9.22km
03:49
580m
570m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4
hikers
7.07km
03:19
450m
450m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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5.0
(3)
19
hikers
17.8km
08:24
1,270m
1,270m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
5
hikers
11.1km
06:24
1,020m
1,020m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.6
(29)
175
hikers
10.3km
05:02
790m
790m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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Popular around Riserva Naturale Mont Mars
Lake Barma is a natural lake of glacial origin located at an altitude of 2,020 m above sea level and is the largest in the Mont Mars Reserve. Its own water, taken from deep in the center of the lake and subsequently made drinkable, is used by the adjacent Rifugio Barma
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The Upper Lei Long is a lake of glacial origin located at 1925 meters above sea level within the Mont Mars Nature Reserve and, in particular, at the foot of Mount Mars and Lei Long peak. The lake and the surrounding area have a stagnant and marshy appearance.
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nice big rest area with benches, playground & restaurant, which was always closed during my time here
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Lake located between Lake Vargno and the Barma lakes. It is not very attractive due to its marshy waters, and the path runs a few meters higher up
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Alpine pasture located a little further upstream from the lake of the same name, where there is a large drinking fountain to stock up on fresh water
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Because it is a refuge of the CAI of Biella and is a passing stage of the Tor des Géants
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This beautiful lake is located at the foot of the Mont Mars Nature Reserve. From its banks Punta Leretta, Punta Figlieu, Mount Mars, Mount Rosso, the Lei Long and Gragliasca peaks and Mount Pietra Bianca are visible. It's a nice place to take a break on your mountain run with a breathtaking view. The paths in this area are mostly free of technical difficulties and easy to follow while running.
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Riserva Naturale Mont Mars offers a wonderful selection of trails suitable for families. You'll find over 100 easy to moderate routes, providing plenty of options for all ages and fitness levels.
The reserve is ideal for families due to its diverse alpine landscapes, well-maintained trails, and numerous picturesque lakes. The paths often follow ancient mule tracks, offering both scenic beauty and a sense of history. The varied terrain, from larch forests to alpine meadows, keeps the experience engaging for children.
While many routes are out-and-back, you can create enjoyable loops. For a scenic experience, consider the Upper Lago Lungo – Lake Vargno loop from Mont Mars Nature Reserve. This route offers stunning lake views and a manageable distance, though it is rated as difficult, so assess your family's capabilities.
You'll be surrounded by stunning alpine scenery. Many trails lead to beautiful glacial lakes like Barma Lakes and Upper Lago Lungo. You might also encounter charming mountain huts such as Rifugio della Balma, which can be great resting points. The landscape itself, with its terraced rock basins and remnants of ancient glaciers, is a natural wonder.
Yes, dogs are generally welcome on trails in Riserva Naturale Mont Mars. However, it's always best to keep them on a leash, especially in areas with wildlife or near grazing animals, and to ensure you clean up after them. Always check specific trail regulations before you go.
The best time for family hiking is typically from late spring to early autumn (June to September). During these months, the weather is milder, trails are generally free of snow, and the alpine meadows are in full bloom. Always check local weather forecasts before heading out, as conditions can change rapidly in the mountains.
Absolutely! The reserve is famous for its numerous lakes. A popular option is the Pian Coumarial to Lago Vargno Trail, which offers views of pristine glacial lakes. Many other paths will also guide you to the serene waters of Lake Vargno, Lac de Barme, and Lake Long.
A common and convenient starting point for many trails into the reserve, including family-friendly options, is Pian Coumarial. It offers parking facilities, making it an accessible base for your adventure.
Riserva Naturale Mont Mars is rich in fauna. Keep an eye out for marmots, chamois, and ibexes in higher altitudes. You might also spot various bird species like the Golden eagle, Ptarmigan, or alpine finch. Near wetlands, you could even see grass frogs or char in the lakes.
Hike durations vary greatly depending on the chosen route and your family's pace. For example, the Pian Coumarial to Lago Vargno Trail is about 9.2 km and can take around 3-4 hours. Many easy trails can be completed in 1-2 hours, while moderate ones might take 3-5 hours. Always check the route details and plan according to your family's endurance.
The area is highly rated by the komoot community, with an average score of 4.48 stars from over 2,300 ratings. Reviewers often praise the stunning alpine lakes, the well-marked paths, and the overall natural beauty, making it a memorable experience for families.
For family hikes in Riserva Naturale Mont Mars, it's advisable to wear comfortable, layered clothing suitable for varying mountain weather. Sturdy hiking shoes are essential. Don't forget water, snacks, sun protection (hat, sunscreen), a first-aid kit, and a map or GPS device. Binoculars can enhance wildlife spotting!


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