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Routes
Hiking trails & Routes
France
Bourgogne-Franche-Comté
Pontarlier
Malbuisson

The Blue Spring Loop

Easy

4.6

(81)

482

hikers

The Blue Spring Loop

01:59

6.69km

190m

Hiking

Hike an easy 4.2-mile loop from Malbuisson to enjoy Lake Saint-Point views and the emerald Source Bleue in under two hours.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

3.44 km

The Blue Spring

Highlight • Other

The blue source or Malbuisson is a karstic source which charms with its emerald color. It then flows into Lake Saint-Point. This site invites you to stop and admire this natural setting!

Translated by Google •

Tip by

2

5.25 km

Lake Saint-Point

Highlight • Lake

The Saint-Point lake is with the lake of Remorray adjoining it, and that of the lake of Joux located in Switzerland, one of the most beautiful glacial lakes that one can meet on these high plateaus of the Jura.

Translated by Google •

Tip by

B

6.69 km

End point

Parking

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Way Types & Surfaces

Way Types

2.95 km

2.68 km

692 m

318 m

< 100 m

Surfaces

3.06 km

1.87 km

1.01 km

590 m

163 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 (1,020 m)

Lowest point (860 m)

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Weather

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Friday 8 May

19°C

2°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Lac de Saint-Point and the source Bleue — loop from Malbuisson trail?

The trail starts and loops from Malbuisson. You should be able to find parking within the village to begin your hike.

Is this trail suitable for families and beginners?

Yes, the trail is categorized as easy and is considered accessible for a wide range of hikers, including families and beginners. It features easily accessible paths and is generally suitable for most fitness levels.

What are the main natural features I'll see on this route?

You'll experience splendid views of Lake Saint-Point, the third-largest natural lake in France. A significant highlight is the Source Bleue, a karstic spring known for its charming emerald color.

What is the terrain like on the loop from Malbuisson?

The terrain is varied, including unpaved sections, paths, hiking paths, and some stretches of road, street, asphalt, and gravel. While generally easy, some sections in the forest can involve significant inclines and may be slippery due to stones and roots.

Is the trail dog-friendly?

Yes, the trail is suitable for those hiking with dogs, making it a great option for pet owners.

When is the best time of year to hike this loop?

The trail is generally accessible, but autumn is particularly beautiful as the landscape is adorned with shimmering colors, enhanced by a gentle breeze.

Are there any permits or entrance fees required for this hike?

No, there are no specific permits or entrance fees required to hike this trail.

Does the trail offer any unique viewpoints or landmarks?

Beyond the stunning views of Lake Saint-Point and the unique Source Bleue, the route includes a passage over a walkway that offers elevated views of the protected natural habitat, leading to Port Titi, a picturesque former fishing port ideal for picnics.

Does this route intersect with other well-known paths?

Yes, the route intersects with sections of several other paths, including the Via Cluny Variante Morteau Etape 3, Sentier du Tour du Lac, La Côte, and Le fort Saint Antoine n°10, among others.

What should I be aware of regarding trail conditions?

While much of the route is on good roads, be aware that some sections in the forest can involve significant inclines and may be slippery due to stones and roots. Appropriate footwear is recommended for varied terrain.

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

The trail loops from Malbuisson, a picturesque village. You can expect to find local amenities such as cafes and restaurants in or around the village.

Nearby routes

Moderate

4.8

1,306

La Dent de Vaulion

03:31h

10.6km

480m

Trail Reviews

David Wuilmet
August 10, 2025, Lac de Saint-Point et la source Bleue - boucle depuis Malbuisson

By taking the hike in reverse, we end up at the lake and we can swim

Translated by Google
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