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View of the Opal Coast – Herlen Farm loop from Hervelinghen

Routes

Bike touring routes & trails

View of the Opal Coast – Herlen Farm loop from Hervelinghen

Moderate

riders

View of the Opal Coast – Herlen Farm loop from Hervelinghen

01:01

9.96km

260m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Last updated: March 27, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional des Caps et marais d'Opale

Waypoints

Start point

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559 m

Grand Hiking Trail Between Cap Blanc-Nez and Cap Gris-Nez

Highlight • Trail

View on cliffs Great Britain

Translated by Google •

Tip by

5.74 km

Magnificent farmhouse located on the roadside. The Herlen stream, which rises at the foot of Mount Couple, runs close to the 18th-century building. It powers the farm's mill, which produced flour until 1945.

Translated by Google •

Tip by

5.83 km

Great little path along the GR 145

Highlight (Segment) • Trail

7.84 km

Superb 360-🤩 view

Highlight • Other

9.96 km

End point

Way Types & Surfaces

Way Types

4.66 km

3.26 km

1.93 km

101 m

Surfaces

7.95 km

1.67 km

262 m

< 100 m

Elevation

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

Highest point (140 m)

Lowest point (20 m)

Weather

Sunday 17 May

15°C

8°C

34 %

Additional weather tips

Max wind speed: 26.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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View of the Opal Coast – Herlen Farm loop from Hervelinghen