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Routes
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Italy
Aosta Valley

Riserva Naturale Mont Mars

Routes
Hikes
Italy
Aosta Valley

Riserva Naturale Mont Mars

The best walks and hikes in Riserva Naturale Mont Mars

4.5

(2501)

14,988

hikers

346

hikes

Hiking in Riserva Naturale Mont Mars offers diverse terrain within the Aosta Valley, characterized by alpine landscapes centered around the 2,600-meter-high Mont Mars peak. The reserve features dense forests at lower altitudes, transitioning to green alpine meadows and higher peaks. Glacial origins are evident through picturesque alpine lakes and peat bogs, with traces of ancient glaciers visible on northern slopes. The area also includes varied rock formations and wetlands, contributing to its rich biodiversity.

Best hiking trails in Riserva Naturale…

Last updated: April 27, 2026

4.6

(95)

411

hikers

#1.

Historic Fontainemore to Oropa pilgrimage trail

15.8km

07:30

1,230m

1,230m

Historic 500-year-old pilgrimage route through glacial lakes and alpine meadows to Oropa Sanctuary.

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Hard

4.7

(15)

55

hikers

Stone-paved trail through beech forests to alpine Lago Vargno, where towering peaks reflect in still waters.

Moderate
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Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate

Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.

Hard
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Popular around Riserva Naturale Mont Mars

Alta Via n. 1 of the Aosta Valley — a walk among Italian giants

A walk among Italian giants — Aosta Valley High Route 1

Running Trails in Riserva Naturale Mont Mars

Road Cycling Routes in Riserva Naturale Mont Mars

Cycling in Riserva Naturale Mont Mars

MTB Trails in Riserva Naturale Mont Mars

Mountain Hikes in Riserva Naturale Mont Mars

Gravel biking in Riserva Naturale Mont Mars

Other adventures in Riserva Naturale Mont Mars

Alta Via n. 1 of the Aosta Valley — a walk among Italian giants

Hiking Collection by

Valle d’Aosta

Tips from the Community

Giancarlo & 🐕
September 28, 2025, Fonte del Bersagliere

A few meters from Lake Mucrone, if you are looking for a place to fill your water bottle, the Fonte del Bersagliere is the ideal place, where the freshest spring water flows.

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It can be reached in about 2 hours from the Oropa sanctuary

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The Rosazza refuge is an excellent base, just steps from the cable car terminus from Oropa (currently under maintenance). It's located at Oropa Sport, and by continuing along the trail, you can ascend to various destinations.

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He He Ho
August 26, 2025, Rifugio Rosazza

The best food you can get in a hut. You'll only find such friendly people here.

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He He Ho
August 26, 2025, Rifugio Rosazza

For the route along the E34, wear sturdy shoes and bring plenty of water. Pay close attention to the signs.

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Gianfranco
August 14, 2025, Rifugio Rosazza

a good workout

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ropes and cables

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Hill separating the Cervo Valley from the Lys Valley. At the end of June 2025, high presence of mosquitoes.

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Frequently Asked Questions

How many hiking trails are available in Riserva Naturale Mont Mars?

Riserva Naturale Mont Mars offers a comprehensive network of over 300 hiking trails, catering to various skill levels. These include 29 easy routes, 170 moderate routes, and 140 difficult routes, ensuring options for everyone from beginners to experienced mountaineers.

What kind of terrain can I expect when hiking in Riserva Naturale Mont Mars?

The terrain in Riserva Naturale Mont Mars is incredibly diverse, ranging from dense larch and deciduous forests at lower altitudes to green alpine meadows and majestic peaks. You'll encounter impressive alpine characteristics, glacial origin morphologies with picturesque alpine lakes and peat bogs, and fascinating rock formations. Some trails also follow ancient mule tracks and stone paths.

Are there any family-friendly hiking options in Riserva Naturale Mont Mars?

Yes, the reserve offers several easy and moderate paths suitable for families. While specific routes are not highlighted as 'family-friendly' in the data, the 29 easy routes provide accessible options. Look for trails with lower elevation gain and shorter distances for a pleasant family outing.

Can I bring my dog on the hiking trails in Riserva Naturale Mont Mars?

Riserva Naturale Mont Mars is generally dog-friendly, but it's crucial to keep your dog on a leash to protect the local wildlife and ensure a pleasant experience for all hikers. Always carry waste bags and ensure your dog has access to water, especially on longer routes.

What are some notable natural features or landmarks to see along the trails?

Hikers can discover numerous natural features and landmarks. The reserve is known for its stunning alpine lakes, such as Upper Lago Lungo and the Barma Lakes, which are often crystal-clear. You might also encounter traces of ancient glaciers, peat bogs, and diverse rock formations. The Rifugio della Balma and Colle della Barma — Shelter and Cross are also popular points of interest.

What is the best time of year to hike in Riserva Naturale Mont Mars?

The best time to hike is typically from late spring to early autumn (May to October). During these months, the weather is generally favorable, and the alpine flora is in bloom. Summer offers vibrant purple gentians, arnica montana, and mountain lilies. Some higher altitude trails may still have snow patches in early spring or late autumn.

Are there any circular hiking routes available?

Yes, there are several circular routes. A popular option is the Upper Lago Lungo – Barma Lakes loop from Mont Mars Nature Reserve, which is 10.4 km long and takes about 5 hours 26 minutes. Another is the Upper Lago Lungo – Rifugio della Balma loop from Mont Mars Nature Reserve, a shorter 4.4 km route.

Where can I park my car when visiting Riserva Naturale Mont Mars?

The main gateway to the reserve is often Pian Coumarial, where visitors can find parking facilities to begin their exploration of the trails. It's advisable to arrive early during peak season to secure a spot.

Is public transport available to reach Riserva Naturale Mont Mars?

While the region is primarily accessed by car, public transport options to Fontainemore, a key entry point to the reserve, may be available. It's recommended to check local bus schedules or regional transport services for the most up-to-date information on reaching the area by public transport.

Do I need a permit or pay an entrance fee to hike in Riserva Naturale Mont Mars?

Riserva Naturale Mont Mars does not typically require permits or charge entrance fees for general hiking. However, it is a protected area, so visitors must respect all regulations regarding waste disposal, wildlife, and trail use. For more detailed information, you can visit the official tourism site for the region: visitmonterosa.com.

What kind of wildlife can I expect to see?

The diverse ecosystems of Riserva Naturale Mont Mars support a rich array of wildlife. You might spot typical alpine species such as Alpine marmots, chamois, deer, roe deer, and hares. Birdwatchers can look for black grouse, ptarmigan, and white-throated dippers. The wetlands and lakes also provide habitats for grass frogs and char.

What do other hikers enjoy most about hiking in Riserva Naturale Mont Mars?

The area is highly rated by the komoot community, with an average score of 4.5 stars from over 2300 reviews. Reviewers often praise the stunning alpine landscapes, the crystal-clear lakes, and the well-marked trails that cater to various fitness levels. The dramatic shift in scenery from dense forests to high peaks is also frequently highlighted.

Most popular routes in Riserva Naturale Mont Mars

Family-friendly hikes in Riserva Naturale Mont Mars

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