BelgiumWallonia
Updated 24 August 2026

High Fens wildfire contained after burning nearly 3,000 hectares

Belgian authorities have contained the High Fens wildfire after it affected nearly 3,000 hectares, while the scale of the emergency has renewed scrutiny of the country’s preparedness for large nature fires.

Belgium Impulse Editorial·24 August 2026·3 min read·
Well established· 1 primary source + 4 official documents + 1 independent reporting source · Background sources: 1
TopicsHigh Fens wildfireHautes FagnesBelgian DefenceEU Civil Protection MechanismWalloniaLiège provinceBelgian Climate Risk Assessment Centre
Wildfire in the High Fens nature reserve, Belgium — Copernicus Sentinel-2, 16 August 2026
Contains modified Copernicus Sentinel data 2026

In 30 seconds

  • The fire began in the High Fens on 14 August 2026.
  • Belgian Defence reported nearly 3,000 hectares affected.
  • About 500 responders remained deployed on 19 August.
  • Belgium activated the EU Civil Protection Mechanism on 15 August.

Updated 24 August 2026 — Belgian emergency services have contained the wildfire that began in the

Place

High Fens

Protected upland landscape in eastern Belgium where the wildfire burned nearly 3,000 hectares.

Why it matters

Protected upland landscape in eastern Belgium where the wildfire burned nearly 3,000 hectares.

About

The High Fens, which were declared a nature reserve in 1957, are an upland area, a plateau region in Liège Province, in the east of Belgium and adjoining parts of northwestern Germany, between the Ardennes and the Eifel highlands. The High Fens are the largest nature reserve or park in Belgium, with an area of 4,501.2 ha ; it lies within the German-Belgian natural park Hohes Venn-Eifel, in the Ardennes.

in
Place

Liège province

Eastern Belgian province where communities and protected land were affected.

Why it matters

Eastern Belgian province where communities and protected land were affected.

About

Liège is the easternmost province of Wallonia, the primarily French-speaking region of Belgium.

on 14 August, after nearly 3,000 hectares were affected. Belgian Defence said on 19 August that crews were still isolating the burned zone and controlling active hotspots, while the Dutch defence ministry confirmed on 21 August that Belgium no longer required its two Chinook helicopters.

The fire spread rapidly through exceptionally dry heath and peatland near the German border. Belgian Defence reported that about 500 people were still involved in the operation on 19 August, including military firefighters using six Panther vehicles. Smoke, shifting winds and difficult terrain repeatedly complicated access. Dry peat presented a further danger because fire can continue below the surface after visible flames have disappeared, according to VRT NWS.

Belgium requested assistance through the

policy

EU Civil Protection Mechanism

European emergency-assistance framework activated by Belgium on 15 August 2026.

Why it matters

European emergency-assistance framework activated by Belgium on 15 August 2026.

on 15 August. The European Commission said Sweden supplied two rescEU firefighting aircraft, while the Netherlands, Norway and Germany sent helicopters. Dutch Chinooks ultimately dropped almost 1.1 million litres of water, according to the Dutch defence ministry. The response demonstrated that Belgium could mobilise domestic services and European support quickly, but it also exposed its dependence on foreign heavy aircraft during an emergency of this size.

That distinction now drives the preparedness debate. Interior Minister Bernard Quintin told a parliamentary committee that the existing response system had worked and announced a resilience plan for future wildfires, according to Het Nieuwsblad. The VSOA public-service union argues that the deployment revealed insufficient Belgian capacity and called for investment in firefighting equipment, detection and prevention.

The warning was not new. In a February 2025 assessment, the Belgian Climate Risk Assessment Centre and National Geographic Institute found weaknesses in wildfire monitoring, national coordination and response capacity. CERAC said hotter and longer dry periods would raise the frequency and severity of Belgian wildfires over the following 15 to 20 years.

Where this is happening

View on map High Fens
High Fens · 50.521, 6.103 · Open in OpenStreetMap · Source: Wikidata Q599193

The ecological assessment will take longer than the emergency response. WWF Belgium described the burned High Fens peatland as a rare ecosystem and said recovery would take at least decades. Authorities must still establish the final affected area, the fire’s cause and the extent of damage below ground. Continued hotspot surveillance, ecological surveys and the promised federal resilience plan are the next tests.

Who’s affectedHigh Fens residentsvisitors to eastern Liège provinceWalloon emergency respondersBelgian Defence personnelyouth groups in the affected areaEU civil-protection officialsnature conservation organisations
Context & what happens next

What to do

If you live in or plan to visit the High Fens, check current official access restrictions and local safety notices before travelling; containment does not necessarily mean that trails or protected areas are open. Avoid entering closed zones, where hidden peat combustion and emergency operations may continue. Residents affected by smoke should follow public-health and emergency-service guidance. The key policy dates have passed—14 August for the fire’s start and 15 August for EU assistance—but readers should now watch for official reopening notices, ecological damage assessments and any Belgian decisions on wildfire equipment, staffing or prevention funding.

Impact

Regional — The emergency affected communities and protected land in eastern Liège province near the German border. Access restrictions, smoke and evacuations disrupted residents, visitors and youth activities.

Evidence
Well established · 1 primary source + 4 official documents + 1 independent reporting source · Background sources: 1
Explore evidence
Belgian Defence
Published:
19 Aug 2026, 02:00
Retrieved by ODIN:
24 Aug 2026
Read original
European Commission Representation in Belgium
Published:
17 Aug 2026, 02:00
Retrieved by ODIN:
24 Aug 2026
Read original
Dutch Ministry of Defence
Published:
21 Aug 2026, 02:00
Retrieved by ODIN:
24 Aug 2026
Read original
Belgian Climate Risk Assessment Centre
Published:
28 Feb 2025, 01:00
Retrieved by ODIN:
24 Aug 2026
Read original
WWF Belgium
Published:
18 Aug 2026, 02:00
Retrieved by ODIN:
24 Aug 2026
Read original

Voices & reactions

What the main actors are doing

Reported positions, summarised — not direct quotations

Federal response assessment

Interior Minister Bernard Quintin’s position is that Belgium’s existing emergency architecture functioned: authorities escalated the response, mobilised national services and obtained European assistance. He has nevertheless announced a resilience plan for future fires.

Preparedness and capacity concerns

CERAC and the VSOA public-service union distinguish a successful emergency mobilisation from adequate long-term preparedness. They point to weak coordination, limited specialist capacity, monitoring gaps and reliance on foreign heavy aircraft as reasons for additional investment.

The story, connected

Explore the people, places and ideas in this story

Go beyond the headline. Open a card for sourced context, maps, official links and the other subjects connected to this report.

Places

High Fens

Protected upland landscape in eastern Belgium where the wildfire burned nearly 3,000 hectares.

In this story

Protected upland landscape in eastern Belgium where the wildfire burned nearly 3,000 hectares.

Background

The High Fens, which were declared a nature reserve in 1957, are an upland area, a plateau region in Liège Province, in the east of Belgium and adjoining parts of northwestern Germany, between the Ardennes and the Eifel highlands. The High Fens are the largest nature reserve or park in Belgium, with an area of 4,501.2 ha ; it lies within the German-Belgian natural park Hohes Venn-Eifel, in the Ardennes.

Places

Liège province

Eastern Belgian province where communities and protected land were affected.

In this story

Eastern Belgian province where communities and protected land were affected.

Background

Liège is the easternmost province of Wallonia, the primarily French-speaking region of Belgium.

Concepts

EU Civil Protection Mechanism

European emergency-assistance framework activated by Belgium on 15 August 2026.

In this story

European emergency-assistance framework activated by Belgium on 15 August 2026.

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