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Routes
Hiking trails & Routes
France
Brittany
Redon
Saint-Just

Fairies of Tréal Trail

Moderate

4.5

(20)

64

hikers

Fairies of Tréal Trail

03:31

13.2km

140m

Hiking

Hike the moderate 8.2-mile (13.2 km) Fairy Cave of Tréal loop in Saint-Just, France, exploring historical sites and lakeside views.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

4.37 km

The Fairy Cave of Tréal

Highlight • Historical Site

The pottery found dates this tomb to around 2500 and 3500 BC. This tomb with a side entrance, more than 15 meters long, was very degraded. It is 15 meters long and is a real spectacle.

Translated by Google •

Tip by

2

9.16 km

The Etang de Val is also known as the Etang de Saint Just. At one end of the pond is a dam where two mills used the energy it provided. The view from here is breathtaking.

Translated by Google •

Tip by

B

13.2 km

End point

Parking

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Way Types & Surfaces

Way Types

4.58 km

3.44 km

3.09 km

1.73 km

366 m

Surfaces

4.79 km

2.98 km

1.97 km

1.78 km

1.59 km

107 m

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Elevation

Elevation

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Weather

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Thursday 28 May

29°C

16°C

0 %

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Max wind speed: 14.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it take to hike The fairy cave of Tréal – loop?

The komoot tour data suggests this loop hike typically takes around 3 hours and 30 minutes to complete. This duration is an estimate and can vary based on your pace, stops for photos, and breaks.

What is the difficulty of this loop hike?

The fairy cave of Tréal – loop is rated as a moderate hike. It covers a distance of approximately 13.2 km with an elevation gain of about 141 meters, making it suitable for hikers with a reasonable level of fitness.

What can I see along the route?

This route offers a chance to explore significant local features. You will encounter The Fairy Cave of Tréal, a historical site, and pass by Étang du Val (Étang de Saint Just), a scenic lake.

Is The fairy cave of Tréal – loop dog-friendly?

As a general rule for trails in natural areas like the Espace Naturel Départemental des Mégalithes et Landes de Saint-Just, dogs are often permitted but typically required to be on a leash to protect local wildlife and ensure the safety of other visitors. Please check local signage for specific regulations.

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

The trail is located within the Espace Naturel Départemental des Mégalithes et Landes de Saint-Just. Generally, access to departmental natural spaces in France is free, and no specific permits are required for hiking. However, it's always good practice to check for any temporary restrictions or special event fees before your visit.

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

For hiking in Brittany, spring (April-June) and early autumn (September-October) are often considered ideal. During these periods, the weather is typically mild, and the natural scenery is vibrant, avoiding the heat of summer and the potentially wetter, colder conditions of winter.

Where can I park to access the trailhead?

Specific parking information for 'The fairy cave of Tréal – loop' is not detailed in the tour data. However, for trails in natural areas like Saint-Just, parking is usually available near common access points or local villages. Look for designated parking areas close to the start of the loop.

Does the trail intersect other well-known paths?

Yes, the route shares sections with several other official trails. You will find it intersecting with 'Les Fées de Tréal' (100% covered by this route), 'Boucle vélo de Saint-Just', 'Du Mont-Saint-Michel à La Grande Brière - partie 7', and 'Du nouveau vers le Vieux Bourg', among others.

Is the trail suitable for families with children?

Given its 'moderate' difficulty rating and 13.2 km distance, this loop might be challenging for very young children. However, active families with older children who are accustomed to hiking should find it enjoyable. Consider your family's fitness level before attempting the full loop.

What should I wear and bring for this hike?

For a moderate hike of this length, wear comfortable hiking shoes or boots, and dress in layers suitable for the weather conditions. It's advisable to bring sufficient water, snacks, a map or GPS device (like the komoot app), sun protection, and a basic first-aid kit.

Are there any amenities like cafes or restrooms near the trailhead?

Specific amenities directly at the trailhead are not listed. However, as the trail is near the village of Saint-Just, you may find local services, including cafes or public restrooms, within a short distance. It's recommended to check local village information before your visit.

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Trail Reviews

Christophe
December 6, 2025, 🪨Randonnée St Just-Site Mégalithique 🪨

What a joy to have a megalithic site not far from my home, it's always a real pleasure to go there 😊📷

Translated by Google
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