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Hiking trails & Routes
Belgium
Flanders
Antwerp
Kalmthout

Caterpillar Trail

Easy

4.6

(17)

147

hikers

Caterpillar Trail

01:03

4.19km

10m

Hiking

This easy 2.6-mile (4.2 km) hiking route in Grenspark Kalmthoutse Heide offers accessible trails, heathland views, and the Putse Moer fen.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Grenspark Kalmthoutse Heide

Waypoints

A

Start point

Parking

Get Directions

1

85 m

Kalmthout Heath information board

Highlight • Rest Area

On the way to a nice walk...

Translated by Google •

Tip by

2

1.64 km

The Heroine Statue by Raf Thys

Highlight • Monument

A nice artwork of 'The Woman / Heroine' in our society during the Great War 1914 - 1918. Know that the 'WOMAN' is still a Heroine in our society today.

Translated by Google •

Tip by

3

2.85 km

The nature reserve is surprisingly beautiful with its sandy path and rich fauna, even in winter.

Translated by Google •

Tip by

B

4.19 km

End point

Parking

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Way Types & Surfaces

Way Types

3.12 km

1.06 km

Surfaces

2.95 km

846 m

321 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

Powered by Foreca

Saturday 4 July

24°C

17°C

51 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

Comments

April 6, 2025,Wandeling Kalmthoutse Heide 🐾✅
My plan was to walk the 'Caterpillar' trail of the Kalmthoutse Heide border park. But something is wrong with the signs. I think the signs were not supposed to lead me to the Putse Moer. Once I got there, the Caterpillar signs stopped. 🤷🏼‍♀️

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Frequently Asked Questions

How accessible is the 'Caterpillar' walking route for people with disabilities?

This route is exceptionally accessible, specifically designed for individuals with physical disabilities. A special electric all-terrain wheelchair called a 'Cadweazle' can be borrowed free of charge from Gateway De Vroente upon reservation. However, due to sections with loose sand, the trail is not suitable for ordinary electric wheelchairs.

Where is the starting point for the 'Caterpillar' route and is there parking available?

The starting point for this route is Gateway De Vroente (B) in Kalmthout. Parking is available at this location.

How long does it typically take to complete this walking route?

The 'Caterpillar' route is approximately 4.3 km long and generally takes about 1 hour and 10 minutes to complete at a leisurely pace.

What is the terrain like on the 'Caterpillar' route?

The trail guides you through a varied landscape, including open sand, heathland, quiet forest areas, and open dunes. Be aware that a significant part of the route involves loose sand, which contributes to its unique character.

What natural features and landmarks can I see along the 'Caterpillar' route?

Along the way, you can enjoy the tranquility around the Putse Moer fen and observe its glistening water. The path also leads to a fire tower, offering wide, panoramic views of the heathland. You'll also pass by the Kalmthout Heath information board, the Heroine Statue by Raf Thys, and beautiful Heather fields at Grenspark Kalmthoutse Heide.

Is the 'Caterpillar' route suitable for dogs?

Information regarding dog-friendliness for this specific route is not explicitly stated, but generally, dogs are allowed in Grenspark Kalmthoutse Heide, often on a leash. It's always best to check local signage or the park's official website for the most current regulations.

Do I need a permit or pay an entrance fee to hike in Grenspark Kalmthoutse Heide?

No, there are typically no permits or entrance fees required to access the trails within Grenspark Kalmthoutse Heide, including the 'Caterpillar' route. The park is freely accessible to visitors.

When is the best time of year to hike the 'Caterpillar' route?

The route can be enjoyed year-round. However, late summer (August-September) is particularly beautiful when the heather is in bloom, transforming the landscape into a vibrant purple. Spring also offers pleasant temperatures and fresh greenery.

Are there facilities like cafes or restrooms near the trailhead?

Yes, the starting point at Gateway De Vroente in Kalmthout typically offers facilities such as restrooms and often has a visitor center where you might find information or a small cafe. For more options, the nearby town of Kalmthout provides various amenities.

Does this trail intersect with other well-known paths?

Yes, the 'Caterpillar' route shares sections with several other paths, including the Wandelpad Rups, Wandelpad Libel, Wandelpad Schaap, and Wandelpad Duin. It also briefly crosses parts of the GR 5 Belgium, Flanders North, and the Grensparkroute.

What kind of wildlife might I encounter on the trail?

As Grenspark Kalmthoutse Heide is an officially designated Quiet Area, you can expect to hear singing birds and experience serene natural sounds. The diverse habitats of heathland, forest, and fen support various bird species, small mammals, and insects. Keep an eye out for local flora and fauna.

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