4.0
(1)
12
hikers
07:28
15.6km
1,290m
Hiking
Hike the difficult 9.7-mile Monte San Primo Loop from Nesso for stunning Lake Como views and 4248 feet of elevation gain.
Last updated: February 26, 2026
Tips
Includes a segment that may be dangerous
A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.
After 2.91 km for 742 m
Waypoints
Start point
Get Directions
2.06 km
Highlight • Viewpoint
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Tip by
3.51 km
Highlight • Summit
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Tip by
3.73 km
Highlight • Mountain Pass
Tip by
4.12 km
Highlight • Summit
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Tip by
5.22 km
Highlight • Viewpoint
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Tip by
6.92 km
Highlight • Summit
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Tip by
8.92 km
Highlight • Forest
14.7 km
Highlight • Settlement
Translated by Google •
Tip by
14.8 km
Highlight • Settlement
15.6 km
End point
Way Types & Surfaces
Way Types
8.36 km
4.28 km
1.30 km
917 m
736 m
Surfaces
6.29 km
2.99 km
2.30 km
2.16 km
1.27 km
536 m
< 100 m
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Elevation
Highest point (1,640 m)
Lowest point (360 m)
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Weather
Powered by Foreca
Saturday 4 July
28°C
15°C
0 %
Additional weather tips
Max wind speed: 9.0 km/h
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This route was planned by komoot.
This challenging loop hike usually takes around 7.5 hours to complete. It covers a distance of approximately 15.6 kilometers with significant elevation gain, so plan for a full day on the trail.
The terrain is quite varied. You'll start on cobblestone streets in Nesso, transitioning to forest paths, and then ascending into rolling alpine pastures and grassy hillsides. Expect a mix of paved roads, mule tracks, and more rugged, rocky sections, especially closer to the summit. Some parts, particularly descents, can be steep, earthy, and rooty, becoming slippery when wet.
Generally, there are no specific permits or entrance fees required for hiking the Monte San Primo Loop or other trails within the Triangolo Lariano. However, always respect local regulations and private property signs.
The trail offers incredible views. Key highlights include the View of Lake Como from the Grassy Hillside, the Monte San Primo Summit itself (offering 360-degree panoramas), and the From the NW ridge of San Primo. You'll also pass by Mount Colmenacco and Piz del Luser.
Yes, the trail is generally dog-friendly. However, given the varied and sometimes challenging terrain, ensure your dog is fit for a long, strenuous hike. Always keep your dog on a leash, especially in alpine pastures where livestock may be present, and clean up after them.
The best time to hike this loop is typically from late spring to early autumn (May to October). During these months, the weather is generally more stable, and the alpine pastures are vibrant with wildflowers. Winter hiking is possible but requires specialized gear and experience due to snow and ice.
The hike starts from Nesso, a charming village on Lake Como. You can usually find parking in or near the historic center of Nesso, such as around the Vico di Nesso Historic Center or Verigàa Square. Public transport options to Nesso are also available, typically by bus from Como.
Yes, the route incorporates sections of several official trails. You'll hike along parts of the Anello dei tre campanili, Strada Regia, Dorsale del Triangolo Lariano per cresta, Monte San Primo - Cresta nord-ovest, Monte San Primo - Cresta sud-ovest, and Nesso - Alpe Colmenacco. Sentiero Palace., among others.
Given the trail's difficulty and varied terrain, sturdy hiking boots with good ankle support are essential. Trekking poles are highly recommended for stability on steep or slippery sections. Bring plenty of water, snacks, sun protection, layers of clothing for changing weather, and a map or GPS device. A first-aid kit is also advisable.
Yes, a notable stop is Rifugio Martina, a mountain hut that offers a convenient place for rest and food, serving traditional local dishes. It's a great spot to refuel during your hike.
No, this trail is classified as 'difficult' and is not recommended for beginners. It involves significant elevation gain, a long distance, and varied, sometimes rugged terrain. Hikers should have a good level of fitness, experience with strenuous hikes, and a sense of orientation.
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