Robinson Beach – Castellas Redoubt loop from Île Saint-Martin

Routes

Mountain biking trails

Robinson Beach – Castellas Redoubt loop from Île Saint-Martin

Easy

4.8

(12)

riders

Robinson Beach – Castellas Redoubt loop from Île Saint-Martin

01:23

28.0km

20m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: July 28, 2026

Tips

Includes a segment in which cycling is not permitted

After 21.9 km for 159 m

Waypoints

Start point

Bus stop

Get Directions

3.57 km

Grau du Rieu

Highlight • Other

The Grau du Rieu offers a tranquil escape for cycle tourists keen to discover the natural beauty of the South of France. This coastal area, nestled between the Mediterranean Sea …

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5.42 km

Thau Lagoon

Highlight (Segment) • Lake

accessible to all

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7.52 km

Robinson Beach

Highlight • Beach

This beach is representative of about 80 beach entrances between Marseillan Plage and Sete. These beaches are rarely visited because they are not accessible by car.

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8.18 km

🇫🇷 Quiet beach location / dogs allowed

Highlight • Other

Very pleasant and little-used section on a cycle path

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8.89 km

By the canal

Highlight • Other

Long straight along the beaches to Sète, difficult when the wind is strong and head on haha

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11.9 km

Plage de la Baleine

Beach

13.5 km

🇫🇷 Beach between Marseillan and Sète

Highlight • Beach

Super great big beach, fine sand, lots of shells to collect 😂 and very few people.
Supposedly great for snorkeling but the waves were 1.50m high 😳.
The part was …

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18.2 km

Castellas Redoubt

Highlight • Historical Site

What was a military tower doing in the middle of the dunes? Built in the 18th century, the Redoute du Castellas was part of a surveillance network responsible for protecting …

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28.0 km

End point

Bus stop

Way Types & Surfaces

Way Types

24.6 km

1.28 km

1.15 km

687 m

266 m

< 100 m

Surfaces

24.7 km

2.47 km

687 m

< 100 m

Elevation

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

Weather

Tuesday 6 October

23°C

18°C

-- %

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Comments

November 19, 2023,De Cap d'Agde à Mèze

Serious puncture at the twentieth km, back on engine and dancing for 15 km return.

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September 3, 2023,🇫🇷 MTB Tour Marseillan Plage Richtung Sete an Strand

Went to the beach by bike today 😎. Super great big beach, fine sand, lots of shells to collect 😂 and very few people.
Supposedly great for snorkeling but the waves were 1.50m high 😳.
Greetings Marcus

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