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Routes
Hiking trails & Routes
France
Hauts-De-France
Béthune
Fresnicourt-Le-Dolmen

Olhain Park Loop

Moderate

4.5

(23)

70

hikers

Olhain Park Loop

02:26

8.72km

160m

Hiking

Hike a moderate 5.4-mile loop through Parc d'Olhain, exploring dense forests, open countryside, and the historic Château d'Olhain.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

101 m

Olhain Castle

Highlight • Castle

The Château d'Olhain is a castle in the municipality of Fresnicourt-le-Dolmen in the Pas-de-Calais department in the Hauts-de-France region. The castle dates from the 13th and 15th centuries and is …

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Tip by

2

2.58 km

Olhain Forest

Highlight (Segment) • Forest

In this peaceful arboretum, you can take a long walk through the trees.

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3

6.06 km

Olhain Park

Highlight • Other

Don't forget to look up when you pass by.

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4

6.87 km

The belvedere at Olhain Park

Highlight • Other

Opened in 2022, the Olhain Park lookout is the highest point in Pas-de-Calais, located at an altitude of 222 meters. From the top, you can enjoy breathtaking views of the …

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B

8.72 km

End point

Parking

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Way Types & Surfaces

Way Types

4.42 km

2.94 km

1.22 km

141 m

Surfaces

3.67 km

2.26 km

1.63 km

531 m

513 m

116 m

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Elevation

Elevation

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

Highest point (190 m)

Lowest point (90 m)

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Weather

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Sunday 10 May

12°C

4°C

65 %

Additional weather tips

Max wind speed: 19.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Is this loop suitable for beginners or families?

While Komoot rates this specific loop as moderate, making it suitable for hikers with good physical condition, the Parc d'Olhain area offers variations. A shorter 'Sentier du parc' loop (4.1 km, 1 hour) is ideal for families. This particular Komoot route is 8.72 km long with about 160 meters of elevation gain, so it's a bit more challenging than some other options in the park.

What kind of terrain will I encounter on the trail?

The trail features a diverse mix of surfaces. You'll walk on gravel paths, natural earth trails, and some asphalt sections. Be aware that some parts go through undergrowth and can be narrow, potentially slippery if wet, with roots and ruts to navigate.

What are the main points of interest along the route?

This loop offers a blend of historical and natural sights. You'll pass by the impressive Olhain Castle, explore sections of the Olhain Forest, and traverse the wider Olhain Park. A significant highlight is The belvedere at Olhain Park, which offers exceptional panoramic views.

Where can I park to access the trailhead?

The trail starts and ends in Olhain, suggesting parking is available near the Parc d'Olhain or Château d'Olhain. It's advisable to check local signage upon arrival for designated parking areas within the park.

Is the Parc d'Olhain loop dog-friendly?

Generally, trails in natural parks like Parc d'Olhain 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 hikers. Please respect any posted signs regarding pet regulations.

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

The trail offers beautiful scenery year-round. Spring and autumn provide pleasant temperatures and vibrant colors in the Olhain Forest. Summer is also great, though some sections might be more exposed. Winter hiking is possible, but be prepared for potentially slippery conditions on earth trails due to moisture or ice.

Do I need a permit or pay an entrance fee for the Parc d'Olhain?

While the Parc d'Olhain itself is a preserved area offering various outdoor activities, there is typically no general entrance fee required to access the hiking trails within the park. However, specific recreational facilities within the park (like the luge or zipline) may have separate charges. You do not need a permit for this hike.

Are there any viewpoints or scenic spots along the way?

Absolutely! The trail leads to an esplanade within Olhain Park, offering exceptional panoramic views. The Belvédère du Parc d'Olhain, located at the highest point, provides a stunning 360-degree vista of the surrounding landscapes, including the former mining basin and the Artois countryside.

Does this trail intersect with any other well-known paths?

Yes, this route shares sections with several other notable paths. You'll find yourself on parts of the GR 127, the Via Francigena France 01, Calais - Arras, and the Boucle 2 - Le bassin minier sous toutes ses facettes. Other intersecting trails include Boucle 1 - Escales en Artois, La Tortille, and EuroVelo 5 - Via Romea Francigena - part France 1.

Are there any facilities like cafes or restrooms near the trailhead?

The Parc d'Olhain is a recreational area, so it's likely you'll find amenities such as restrooms and possibly a cafe or snack bar within the park, especially near the main activity zones or the Château d'Olhain. It's always a good idea to check the park's official website for current facility information before your visit.

What should I bring for this hike?

Given the moderate difficulty and varied terrain, we recommend sturdy hiking shoes, sufficient water, and snacks. Depending on the weather, layers of clothing, rain gear, and sun protection are also advisable. A map or the Komoot app on your phone will be helpful for navigation, especially on the undergrowth paths.

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Trail Reviews

Fred
April 12, 2025, Parc et château d'Olhain — boucle depuis Olhain

Very nice hike. Only negative point. We were not able to walk in and around the castle.

Translated by Google
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