Highlight • Mountain Pass
Hiking
5.0
(45)
Mountain biking
5.0
(6)
Mountaineering
5.0
(1)
Col de Mary, also known as Colle del Maurin, is a historic alpine mountain pass situated on the Franco-Italian border. Reaching an elevation of approximately 2,637 to 2,641 meters, it connects the Vallon de Mary in the French Alps-de-Haute-Provence with the Val Maira in Italy's Piedmont region. This significant passage lies within the stunning Chambeyron massif, offering a gateway between two distinct yet equally beautiful alpine landscapes.
Visitors consistently praise the breathtaking panoramic views from the pass, which include iconic peaks like Rocca Provenzale and Castello on the Italian side, and the serene Lacs de Roure in France. The wild and unspoiled landscapes provide a profound sense of tranquility, making it a rewarding destination for those seeking an escape into nature. A unique and memorable feature is the historic mailbox, reputed to be among the highest in Europe, adding a quirky touch to this ancient route.
The terrain leading to Col de Mary (Colle del Maurin) is often described as challenging, involving a significant ascent on steep and stony paths, particularly from the Italian side. Hikers should come prepared with appropriate footwear and clothing suitable for alpine conditions, as weather can change rapidly at this elevation. Many routes, such as those starting from the Campo Base refuge in Chiappera, offer convenient trailhead parking, though it's always wise to check local conditions.
The best time to visit Col de Mary for hiking and cycling is typically during the warmer months when the pass is free of snow, usually from late spring to early autumn. This period allows for exploration of the various Col de Mary (Colle del Maurin) popular trails routes, including sections of the GR de Pays Tour du Chambeyron and Italy's Sentiero Roberto Cavallero. Beyond hiking, the surrounding Maira Valley offers opportunities for mountain biking, climbing, and horseback riding, catering to a range of outdoor enthusiasts.
The journey to Col de Mary is an experience in itself, with many hikers noting the historical importance of the pass. It has served for centuries as a route for traders, merchants, and even armies, including a notable reenactment of François I's army crossing in 2019. The sense of traversing such an ancient pathway, combined with the dramatic scenery, creates a truly immersive adventure.
Hikers on komoot often highlight the feeling of achievement upon reaching the summit, where the views stretch far across the Val Maira and Ubaye Valley. The presence of the historic mailbox, still regularly checked, offers a charming connection to the past, reminding visitors of the generations who have traversed this very spot. The journey is often described as a rewarding experience amidst truly wild and unspoiled landscapes.
Whether you're looking for challenging alpine routes or simply wish to experience the stunning natural beauty of the Chambeyron massif, Col de Mary (Colle del Maurin) offers a variety of options. Explore the many hiking and cycling routes available on komoot to plan your visit, discovering the diverse Col de Mary (Colle del Maurin) terrain and its captivating natural features.
Tips
August 10, 2019
Mountain biking
February 10, 2022
Hiking
June 15, 2022
Hiking

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Nearby routes
Best routes near Col de Mary (Colle del Maurin)

4.9
(36)
213
hikers
19.3km
07:41
1,290m
1,290m
Embark on the Roberto Cavallero Trail for a demanding hike through the rugged Italian Alps. This difficult route spans 12.0 miles (19.3 km) and involves a significant elevation gain of 4236 feet (1291 metres), typically taking around 7 hours and 40 minutes to complete. As you ascend, you will experience the raw beauty of high mountain terrain, with the impressive Stroppia Waterfall providing a memorable visual landmark along the way. Prepare for a true test of endurance amidst stunning alpine scenery.
Before you set out, be aware that this trail is in a high-altitude mountain environment, meaning weather conditions can change rapidly. While no specific permits or fees are mentioned, it is always wise to check local conditions for snow or accessibility, especially if you plan to hike outside of peak season. Parking is generally available near the starting point in the Valle Maira region of Piedmont, Italy, making access straightforward for those arriving by car. Plan your start time carefully to allow ample daylight for the full duration.
The Roberto Cavallero Trail is notable for its challenging ascent towards the Monte Ciaslaras Summit, which rewards your efforts with panoramic views of the surrounding peaks. You will traverse high mountain passes like Col de Marinet and Col de Mary (Colle del Maurin), immersing yourself in the wild landscape. The serene Piani di Stroppia also offers a peaceful contrast amidst the strenuous climb, highlighting the diverse natural features of this alpine adventure.

4.6
(17)
108
hikers
15.7km
07:47
1,250m
1,250m
Embark on the Roberto Cavallero Trail for a demanding hike through the high mountains of Piedmont, Italy. This difficult route spans 9.8 miles (15.7 km) and involves a significant elevation gain of 4097 feet (1249 metres), requiring approximately 7 hours and 47 minutes to complete. As you ascend, you will navigate rugged alpine terrain, experiencing expansive views that stretch across the landscape. The trail leads you over notable mountain passes such as Gypière Pass and Col de Mary (Colle del Maurin), where you can pause to take in panoramic vistas of the surrounding peaks and valleys. This is a true mountain adventure for those seeking a substantial physical challenge.
Before you set out, remember that this trail is situated in a remote, high-alpine environment. It is crucial to check local weather forecasts, as conditions in the mountains can shift quickly and unexpectedly. Prepare yourself for varied terrain and the considerable elevation changes inherent to this difficult route. Ensure you carry adequate supplies and gear for a full day in the high country.
This trail offers a deep immersion into the high-alpine environment of Piedmont, making it a prime choice for hikers who appreciate challenging mountain landscapes. It is designed for those who are well-prepared for a strenuous journey and wish to experience the raw beauty of Italy's peaks. The route's substantial elevation gain and remote setting distinguish it as a significant undertaking in the region.

4.9
(11)
79
hikers
16.9km
06:11
1,000m
1,010m
Embark on a challenging hike across the historic Col de Mary, connecting the French hamlet of Maljasset to Chiappera in Italy. This difficult route spans 10.5 miles (16.9 km) and involves a significant elevation gain of 3287 feet (1002 metres), typically taking around 6 hours and 11 minutes to complete. As you ascend, you will experience the rugged beauty of the high Alps, with the landscape gradually opening up to reveal views of peaks like Rocca Castello and Rocca Provenzale on your descent towards Italy.
Planning your visit requires careful consideration due to the trail's difficulty and remote nature. The path begins in Maljasset, a small French hamlet, and descends into the Maurin valley towards Chiappera. Ensure you have appropriate gear for a full day of hiking in alpine terrain. Check local conditions for seasonal closures, especially regarding snow at higher elevations, as this can impact accessibility and safety. Starting early is advisable to allow ample time to complete the route before dusk.
This trail is more than just a scenic hike; it's a journey through history. The Col de Mary, also known as Colle del Maurin, served as a strategic point during World War II and has been a crossing for generations seeking new opportunities across borders. You will encounter stone milestones along the way, some featuring art installations by Christof Schröder, which commemorate the stories of migration woven into this ancient route. It is also part of the longer Via Alpina Red Trail, highlighting its significance in connecting the Alpine countries.
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Elevation 2,650 m
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While the main ascent to Col de Mary is generally considered challenging with steep, stony paths, especially from the Italian side, there are options for less experienced hikers. Consider starting from the French side, which might offer a slightly less strenuous approach, or explore shorter, lower-altitude walks in the surrounding Val Maira or Ubaye Valley before tackling the pass itself. Always check route descriptions and elevation gains on komoot to find a path suitable for your fitness level.
Winter conditions at Col de Mary can be severe, with significant snow cover and rapidly changing weather. While experienced ski tourers might find routes, it is generally not recommended for casual winter hiking due to avalanche risks, extreme cold, and difficult navigation. The best time to visit for hiking is typically from late spring to early autumn when the pass is free of snow. Always check local weather forecasts and snow conditions before planning a winter visit.
Yes, dogs are generally welcome on the trails around Col de Mary. However, given the alpine environment, it's crucial to keep them on a leash, especially in areas with livestock or protected wildlife. Ensure your dog is accustomed to long, strenuous hikes on rocky terrain and bring plenty of water for them. Always follow local regulations and be mindful of other hikers and the natural environment.
Direct public transport to the trailheads for Col de Mary is limited due to its remote alpine location. Most visitors arrive by car, often parking near the Campo Base refuge in Chiappera on the Italian side or in villages in the Ubaye Valley on the French side. Some local bus services might operate to nearby villages during peak season, but you would likely need to arrange a taxi or walk a significant distance to reach the starting points of the main trails.
Col de Mary offers a relatively tranquil experience compared to more heavily touristed alpine passes. While it can see more visitors during the peak summer months (July and August) and on weekends, it generally avoids mass tourism. To experience maximum solitude, consider visiting during the shoulder seasons (late spring/early summer or early autumn) or hiking on weekdays. Arriving early in the morning can also help you avoid the busiest times at the trailhead and on the pass itself.
There are no direct amenities at the pass itself. However, you can find cafes, restaurants, and accommodation in the nearby valleys. On the Italian side, the Campo Base refuge in Chiappera is a popular starting point and offers lodging and meals. Further down in the Val Maira, villages like Acceglio provide various options. On the French side, villages in the Ubaye Valley, such as Saint-Paul-sur-Ubaye, offer services for hikers. It's advisable to book accommodation in advance, especially during peak season.
The unspoiled alpine environment around Col de Mary is home to diverse wildlife and flora. Keep an eye out for marmots, chamois, and ibex on the rocky slopes. Birdwatchers might spot eagles or other raptors. The alpine meadows burst with wildflowers in late spring and early summer, including various species of gentians, saxifrages, and edelweiss. Remember to observe wildlife from a distance and avoid disturbing their natural habitat.
Yes, Col de Mary is often part of longer circular routes, particularly sections of the GR de Pays Tour du Chambeyron. While a direct short circular walk *over* the pass might be challenging due to the terrain and elevation, many hikers combine the ascent to the pass with a return via a different path or by extending their journey into a multi-day trek. Consult detailed hiking maps or komoot routes for specific circular options that suit your desired distance and difficulty.
The mailbox at Col de Mary is a unique and historic landmark, reputed to be among the highest in Europe. Historically, it allowed Piedmontese workers in the Upper Ubaye quarries to send letters to their families back in Italy, serving as a vital communication link across the border. Today, it continues to be regularly checked, offering a charming and tangible connection to the pass's long history as a route for people, goods, and communication between the two valleys.
Generally, there are no specific permits or fees required to hike to Col de Mary itself. The trails are freely accessible. However, if you plan to park at certain trailheads, especially those managed by refuges or in popular areas, there might be a small parking fee. Always check local signage or inquire at nearby tourist information centers for any specific regulations or fees that might apply to your chosen starting point.
Beyond the panoramic views from the pass, which include Rocca Provenzale and Castello on the Italian side and the Lacs de Roure on the French side, the surrounding area offers several notable features. The dramatic scenery of the Val Maira, with its unspoiled landscapes and charming villages, is a highlight. On the French side, the Vallon de Mary provides stunning alpine vistas. The historic mailbox at the summit is also a unique landmark not to be missed.