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Routes
Running trails & routes
Switzerland
Graubünden
Moësa
Rossa

Lagh de Calvaresc and Piz de Ganan Loop

Hard

6

runners

Lagh de Calvaresc and Piz de Ganan Loop

03:14

12.0km

1,320m

Running

Tackle the difficult Piz de Ganan – loop run, a 7.5-mile jogging route in Parco Val Calanca with 4339 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 4.59 km for 2.97 km

Waypoints

A

Start point

Parking

Get Directions

1

51 m

Rossa Village

Highlight • Settlement

The municipality includes Rossa and, since 1982, the previously independent municipalities of Augio and Santa Domenica. Further back in the valley lies the district of Valbella and the district of …

Translated by Google •

Tip by

2

4.96 km

Lake Calvaresc

Highlight • Lake

Beautiful heart shaped lake. The best view is from the pass above the lake.

Tip by

3

5.90 km

Piz de Ganan

Highlight • Summit

The Piz de Ganan (2412 m) is recognizable by two small stone cairns. The side overlooking Lake Calvaresc is lush, while on the other side you find yourself faced with …

Translated by Google •

Tip by

B

12.0 km

End point

Parking

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Way Types & Surfaces

Way Types

4.70 km

3.93 km

2.96 km

429 m

Surfaces

7.66 km

3.93 km

312 m

117 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,390 m)

Lowest point (1,080 m)

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Weather

Powered by Foreca

Monday 25 May

23°C

13°C

54 %

Additional weather tips

Max wind speed: 6.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of this loop run?

This route is officially rated as difficult for jogging. It involves significant elevation changes, with over 1300 meters of ascent and descent, making it suitable for experienced trail runners with good fitness and sure-footedness.

What kind of terrain can I expect on the Piz de Ganan loop run?

While specific details about this exact route are limited, given its difficulty and location, you can expect varied mountain terrain. This likely includes rocky paths, potentially some exposed sections, and possibly uneven surfaces typical of alpine trails. Good trail running shoes are essential.

Are there any notable landmarks or viewpoints along the route?

Yes, the route passes by several points of interest. You'll encounter the charming Rossa Village, the scenic Lake Calvaresc, and the summit of Piz de Ganan itself, offering panoramic views.

Where can I park to access the trailhead for this run?

Specific parking information for the Piz de Ganan – loop run is not readily available. We recommend checking local maps or community resources for designated parking areas near Rossa Village, which is a key highlight on the route and a likely starting point.

Is the Piz de Ganan – loop run dog-friendly?

Regulations regarding dogs can vary in alpine regions. While many trails in Switzerland allow dogs, they are often required to be on a leash, especially in nature protection areas or near grazing livestock. Always check local signage upon arrival for specific rules within Parco Val Calanca.

What is the best time of year to undertake this jogging route?

Given the alpine nature and significant elevation, the best time to run this loop is typically during the late spring, summer, and early autumn months (June to October). Outside of this period, snow and ice can make the trail impassable or significantly more challenging and dangerous.

Do I need any permits or need to pay entrance fees for Parco Val Calanca?

Generally, there are no specific permits or entrance fees required for hiking or jogging on public trails within Parco Val Calanca. However, it's always advisable to respect local regulations, stay on marked paths, and be aware of any specific rules for protected areas you might pass through.

Does this trail intersect with other well-known paths?

Yes, the route utilizes sections of several official trails. You'll find yourself on parts of the Sentiero Alpino Calanca, Alpe di Giumella - Rossa, St. Bernardino Rossa, Sentee de Buffalora, Sentiero di Piotela, Sentee de Ganan, and Lagh de Calvaresc, among others.

What should I bring for a difficult mountain run like this?

For a difficult mountain run of this duration and elevation, essential gear includes appropriate trail running shoes with good grip, weather-appropriate layers (even in summer, mountain weather can change quickly), sufficient water and snacks, a first-aid kit, a map or GPS device, and a fully charged phone.

Are there any facilities like cafes or accommodation near the trail?

The route passes through Rossa Village, which may offer limited facilities such as small shops or guesthouses. For more extensive options, you might need to look in larger towns in the Val Calanca region before or after your run.

Is this loop run suitable for beginners or casual joggers?

No, with its 'difficult' grading, over 1300 meters of elevation gain, and a duration of nearly 3.5 hours, this loop run is not recommended for beginners or casual joggers. It requires a high level of fitness, experience with trail running, and comfort on challenging mountain terrain.

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