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Hiking trails & Routes
France
Pays de la Loire
Segré
Noyant-La-Gravoyère

Between Slate and Iron Trail

Easy

4.0

(5)

16

hikers

Between Slate and Iron Trail

01:41

6.40km

50m

Hiking

Explore the easy 4.0 miles (6.4 km) Between Slate and Iron Trail, featuring Saint-Blaise Pond and the historical La Mine Bleue.

Last updated: February 26, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions. Check ahead to confirm restricted segments are open to the public.

After 5.09 km for 123 m

Waypoints

A

Start point

Parking

Get Directions

1

432 m

Saint-Blaise Pond

Highlight • Lake

The Saint-Blaise pond is a natural site with a lake, a beach, a playground and a mini-golf course. You can enjoy water activities, such as swimming, paddle boarding or pedal …

Translated by Google •

Tip by

2

3.21 km

La Mine Bleue

Highlight • Historical Site

The Mine Bleue, a unique place in Europe, 126m underground!

The Mine Bleue, the “blue mine” is an old slate mine in which several hundred miners worked at the beginning …

Translated by Google •

Tip by

3

5.70 km

Saint-Blaise Park

Highlight • Rest Area

Parc Saint-Blaise is located near the Mine Bleue, a former slate mine now open to visitors. The park offers a variety of activities for all ages, such as swimming, pedal …

Translated by Google •

Tip by

B

6.40 km

End point

Parking

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Way Types & Surfaces

Way Types

3.14 km

1.21 km

1.03 km

997 m

Surfaces

1.96 km

1.26 km

1.05 km

946 m

894 m

248 m

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Elevation

Elevation

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

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Weather

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Friday 22 May

30°C

14°C

0 %

Additional weather tips

Max wind speed: 12.0 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 hike?

This route is classified as easy, making it suitable for most hikers, including families and beginners. It features a gentle elevation gain of approximately 54 meters over its entire length.

How long does it take to complete the Between Slate and Iron Trail?

The trail is approximately 6.4 kilometers (4 miles) long and typically takes around 1 hour and 40 minutes to complete at a moderate hiking pace.

Where does the trail start and where can I park?

The trail is a loop that starts and ends near Cité du Bois, likely within the vicinity of Parc et Étang de Saint-Blaise. Specific parking details are not provided, but you can usually find parking areas near popular parks or trailheads in such locations.

Is the Between Slate and Iron Trail dog-friendly?

Generally, trails classified as 'easy' and located in park areas are dog-friendly, but it's always best to keep your dog on a leash to protect local wildlife and ensure a pleasant experience for all users. Please check local signage for any specific restrictions.

What can I see along the route?

Along the way, you'll encounter several points of interest, including the serene Saint-Blaise Pond, the historical site of La Mine Bleue, and the pleasant surroundings of Saint-Blaise Park. These highlights offer a mix of natural beauty and local heritage.

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

Given its easy difficulty and park-like setting, this trail is enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, while summer provides longer daylight hours. Winter hikes are also possible, weather permitting.

Are there any permits or entrance fees required for this trail or the ZNIEFF de la Corbinière?

As this trail is located within the ZNIEFF de la Corbinière, a natural zone of ecological interest, fauna, and flora, there are typically no entrance fees for access. However, visitors are expected to respect environmental regulations, stay on marked paths, and avoid disturbing wildlife. Specific permits are generally not required for hiking, but always check for any local updates before your visit.

What kind of terrain can I expect on the hike?

As an easy hike, the terrain is likely well-maintained and generally flat or gently rolling. You can expect a mix of natural paths, possibly some gravel or compacted earth, suitable for standard hiking shoes.

Is this trail suitable for families with children?

Yes, with its easy difficulty and relatively short distance, this trail is very suitable for families with children. The presence of a park and pond, along with historical highlights, can make it an engaging outing for younger hikers.

Are there any facilities like restrooms or picnic areas along the way?

Given that the trail passes through Saint-Blaise Park, it is highly probable that you will find facilities such as restrooms and picnic areas within the park grounds or nearby. It's always a good idea to carry your own water and snacks.

What does the name 'Between Slate and Iron Trail' refer to?

While the specific historical context for this particular trail's name isn't detailed, trails with 'Slate' and 'Iron' in their names often allude to the geological features or industrial heritage of the region, such as past mining activities or the presence of these materials in the landscape. This trail likely offers glimpses into the local natural and historical environment.

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