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France
Pays de la Loire
Saint-Nazaire

Frossay

The best walks and hikes around Frossay

4.5

(238)

2,076

hikers

215

hikes

Hiking around Frossay offers access to a landscape characterized by its proximity to the Loire River and its associated wetlands. The terrain is generally flat, with minimal elevation changes, making it suitable for accessible walks. Routes often feature river views, agricultural areas, and small natural features like "blue holes," indicating former quarry sites or water-filled depressions.

Best hiking trails around Frossay

  • The most popular hiking route is The Port House – The Blue Hole loop from Lavau-sur-Loire, a 8.6…

Last updated: July 5, 2026

5.0

(3)

21

hikers

#1.

Carnet Lock loop from Frossay

10.1km

02:36

40m

40m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Hard
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Popular around Frossay

Cycling around Frossay

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Tips from the Community

Alexis Leclercq
September 7, 2025, Le Jardin Étoilé

View from the Jardin Etoilé promontory over the industrial port of Nantes Saint-Nazaire. In the foreground, remains of fishing facilities

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very nice mountain bike trail

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Fred
December 16, 2024, Phare de la Chaussée

Built in 1854 at a time when Paimboeuf was the advanced port of Nantes, before being replaced by Saint-Nazaire. It is the only lighthouse on the Loire and the most "land-based" in France because it is 10 km from the ocean.

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A nice and welcoming café, often open when others are closed. View of the Loire!

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Behind the church is a big picnic area. A very nice place for a tent

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Paul_C
September 9, 2024, Chapelle Saint-Vital

This charming chapel, nestled in lush countryside, makes an intriguing backdrop to your itinerary and a welcome excuse to take a break and use the nearby picnic tables.

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Perrine
December 10, 2022, Le Jardin Étoilé

This garden is the work of Japanese landscape artist Kinya Maruyama. It is a rather special place with towers built from recycled materials. At the top of the towers, the view of the estuary is breathtaking. There are also picnic tables, perfect for a nature break!

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The house of the artist Dominique Leroy is a curiosity that attracts attention. About every two years, this resident changes the decor of the facade of his house. After having successively covered it with fabrics, wood, inner tubes, in 2022 it is now with thousands of electronic components that he has decorated his home.

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Frequently Asked Questions

How many hiking trails are available around Frossay?

There are over 200 hiking routes around Frossay, offering a wide range of options for different skill levels. This includes 88 easy routes, 125 moderate routes, and a few more challenging trails.

Are there easy or beginner-friendly hiking routes in Frossay?

Yes, Frossay is well-suited for easy and beginner-friendly hikes due to its generally flat terrain and minimal elevation changes. There are 88 easy routes available. A good example is The Port House loop from Lavau-sur-Loire, an easy 3.1 km path offering pleasant river views.

What kind of landscape can I expect on hikes around Frossay?

Hiking around Frossay offers a landscape characterized by its proximity to the Loire River and its associated wetlands. You'll find river views, open agricultural areas, and unique natural features like 'blue holes,' which are water-filled depressions from former quarry sites.

Are there any circular hiking routes in the Frossay area?

Yes, many of the trails around Frossay are circular, allowing you to start and end at the same point. For instance, the moderate Carnet Lock loop from Frossay is a 10.1 km circular route that explores the local waterways.

What attractions or landmarks can I see along the hiking trails?

The Frossay area features several interesting points. You can explore the distinctive The Blue Hole, visit the historic Martinière Lock, or see the Champs Neufs Lock on the Basse-Loire maritime canal. There are also several picturesque lakes like Mabille Valley Lake and Lac de Savenay nearby.

Is Frossay a good destination for family-friendly walks?

Absolutely. The generally flat terrain and numerous easy routes make Frossay ideal for family-friendly walks. Shorter, accessible paths like The Blue Hole – The Blue Hole loop from Lavau-sur-Loire (7.0 km) are great options for outings with children.

What do other hikers say about the trails in Frossay?

The trails in Frossay are highly rated by the komoot community, with an average score of 4.5 stars from over 200 reviews. Hikers often praise the peaceful riverine landscapes, the accessibility of the paths, and the unique natural features like the 'blue holes'.

Are there any longer, moderate hikes available in the Frossay region?

Yes, for those looking for a longer outing, there are 125 moderate routes. A good option is the Prépaud Trail loop from La Sicaudais, which is a 13.1 km moderate hike offering a more extended exploration of the area.

What is the best time of year to go hiking in Frossay?

The Frossay region, with its wetlands and river proximity, is generally pleasant for hiking from spring through autumn. These seasons offer mild temperatures and vibrant natural scenery. While winter hikes are possible, some paths might be muddy, so checking local conditions is advisable.

Are dogs allowed on the hiking trails in Frossay?

Many trails in the Frossay area are dog-friendly, especially those through agricultural land and along river paths. However, it's always recommended to keep dogs on a leash, particularly near livestock or in protected natural areas, and to check specific trail regulations if available.

Are there opportunities for wildlife spotting during hikes?

Given Frossay's location near the Loire River and its wetlands, there are good opportunities for wildlife spotting, especially birds. Keep an eye out for various waterfowl and other wetland species, particularly during quieter times of the day.

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