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Routes
Hiking trails & Routes
France
Brittany
Rennes
Châteaugiron

Rimon Valley Trail

Easy

3.6

(5)

13

hikers

Rimon Valley Trail

01:07

4.29km

30m

Hiking

Easy 2.7-mile (4.3 km) hiking loop around Châteaugiron Castle, offering historical views and natural scenery.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

3.79 km

Châteaugiron Castle

Highlight • Castle

Four of the six original towers of Château de Châteaugiron still remain. This medieval fortress houses the Gourdel museum.

Translated by Google •

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B

4.29 km

End point

Parking

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Way Types & Surfaces

Way Types

3.79 km

342 m

100 m

< 100 m

Surfaces

1.70 km

1.03 km

849 m

506 m

100 m

< 100 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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Monday 25 May

34°C

20°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to complete this hike?

The Chateau de Chateaugiron loop is approximately 4.3 kilometers long and generally takes about 1 hour and 7 minutes to complete at a moderate hiking pace.

What is the difficulty level of this loop trail?

This loop trail is rated as easy, making it suitable for all fitness levels, including beginners and families.

What kind of terrain can I expect on the route?

The terrain on this route is varied. You can expect mostly paved surfaces, including asphalt, gravel, and flagstones, along with some unpaved and natural sections.

What are the main points of interest along the way?

A significant highlight is the impressive medieval Châteaugiron Castle, with its 12th-century chapel and 13th-century keep. The route also passes through Châteaugiron's historic town center, featuring ancient half-timbered houses, and offers views of the tranquil Châteaugiron lake.

Is the Chateau de Chateaugiron loop suitable for families with children?

Yes, the trail's easy difficulty and varied scenery, including the castle and historic town, make it very suitable for families with children.

Is this trail dog-friendly?

While the trail passes through natural and urban areas, specific rules for dogs are not provided in the available information. It is generally advisable to keep dogs on a leash, especially in populated areas or near wildlife habitats.

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

The trail can be enjoyed year-round, but spring and autumn offer pleasant temperatures and beautiful scenery. The La Glaume wetlands, which are part of the broader area, are particularly vibrant with biodiversity during warmer months.

Where can I park to access the trailhead?

While specific parking for this exact loop isn't detailed, the general area around Châteaugiron, particularly near the lakeside, offers car park options that serve various local trails.

Do I need a permit or pay an entrance fee to hike this trail?

No, there is no mention of any permits or entrance fees required to hike this loop trail or access the surrounding natural areas.

Does this trail connect with other paths?

Yes, sections of this route overlap with parts of the Promenade du Puits Saint-Julien trail, offering potential connections to explore more of the local area.

What kind of wildlife might I see along the route?

While this specific loop is short, the broader area, especially the nearby La Glaume wetlands, is home to diverse wildlife. You might spot dragonflies, grey herons, wagtails, and various plant species like irises and sedges. A flock of rare-breed sheep also helps maintain the park.

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4.3

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The Three Bridges Trail

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