4.6
(43)
320
hikers
03:04
8.64km
340m
Hiking
Hike the moderate 5.4-mile Arolla - Lac Bleu Loop, gaining 1124 feet to reach the stunning blue lake in about 3 hours.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
103 m
Highlight • Mountain Hut
Translated by Google •
Tip by
1.63 km
Highlight • Rest Area
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Tip by
3.97 km
Highlight • Settlement
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Tip by
7.29 km
Highlight • Lake
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Tip by
8.64 km
End point
Parking
Way Types & Surfaces
Way Types
3.95 km
3.07 km
1.11 km
293 m
204 m
Surfaces
4.13 km
3.98 km
232 m
204 m
< 100 m
< 100 m
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Elevation
Highest point (2,100 m)
Lowest point (1,810 m)
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Weather
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Tuesday 30 June
13°C
6°C
91 %
Additional weather tips
Max wind speed: 4.0 km/h
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This route was planned by komoot.
This moderate hike usually takes around 3 hours and 5 minutes to complete. However, your actual time may vary depending on your pace and how long you spend enjoying the views at Lac Bleu.
The trail offers varied terrain, including grassy paths, forest sections with ancient larch trees, and some rocky areas. You'll experience significant elevation changes, and some sections may be narrow with steep slopes, occasionally featuring chain handrails.
The best time to hike is generally from late spring to early autumn. The larch woods are particularly spectacular in autumn when their foliage turns golden, contrasting beautifully with the turquoise water of Lac Bleu. Alpine flora, including large rhododendron bushes, can be enjoyed in the early parts of some itineraries.
Absolutely! The highlight is undoubtedly the intensely vivid Blue Lake itself, renowned for its striking color. Along the way, you'll also pass through the charming Arolla village centre and can enjoy panoramic views of impressive peaks like Pigne d'Arolla and Mont Collon, along with their glaciers.
Loop options typically start from Arolla, where parking is available. Alternatively, direct paths to Lac Bleu can also be accessed from La Gouille, a nearby hamlet, which might offer different parking arrangements.
Yes, the trail is generally dog-friendly, making it a great option for hiking with your canine companion. Always ensure your dog is under control, and be mindful of local regulations regarding leashes, especially in areas with grazing animals.
No, you do not need a special permit or to pay an entrance fee to hike the Arolla - Lac Bleu Loop. The trails are freely accessible to the public.
Yes, there are options for refreshments. You'll find small mountain restaurants or cafes, such as 'Chez Leon,' often located near Lac Bleu, providing a perfect spot for a break or picnic. The Bar & Hotel du Lac Bleu is also a highlight near the lake.
Yes, this route intersects with several other well-known paths. Notably, it covers sections of the Chamonix-Zermatt High-Level Walker's route, the Tour du Cervin, and the WHR Stage 8 Arolla – Lac Bleu – Les Hauderes – La Sage.
Some sections of the paths, particularly on routes from Arolla, can be narrow with steep slopes and occasionally feature chain handrails. If you are prone to vertigo, it's advisable to research specific route variations or consider alternative, less exposed paths to Lac Bleu, such as those directly from La Gouille.
While the main loop from Arolla is rated as moderate with significant elevation changes, making it more demanding, shorter and easier paths to Lac Bleu are available from La Gouille. These direct routes are generally more suitable for families or those seeking a less strenuous hike.
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