6 Best National Parks in Belgium for Hiking, Birdwatching & Nature

Belgium, often celebrated for its historic cities and culinary delights, harbors a surprisingly wild side through its expanding network of national parks and nature reserves. These protected areas showcase diverse ecosystems, from elevated peat bogs and expansive heathlands to coastal wetlands and river valleys. As of 2025, Belgium boasts six official national parks, with recent additions in both Flanders and Wallonia enhancing conservation efforts and outdoor recreation opportunities. This guide delves into the standout destinations, highlighting their unique features, wildlife, and visitor experiences to inspire your next nature adventure.

Overview of Belgium’s Protected Landscapes

Belgium’s national parks system has evolved rapidly. The inaugural park, Hoge Kempen, opened in 2006 in Limburg province, marking Flanders’ first major protected area. Wallonia followed with designations in 2022, while 2023 saw three new parks in Flanders: Bosland, Brabantse Wouden, and Scheldevallei. These sites, spanning forests, marshes, and rivers, protect over 7000 species in some cases and offer hundreds of kilometers of trails. Despite the country’s small size, these parks provide accessible gateways to unspoiled nature, often within an hour’s drive from Brussels or Antwerp.

Hoge Kempen: Flanders’ Flagship Wilderness

Encompassing 12,000 hectares across six municipalities in Limburg, **Hoge Kempen National Park** stands as Belgium’s largest and oldest national park. This mosaic of purple heathlands, pine forests, sparkling lakes, and sandy patches creates a picturesque backdrop for immersion in nature. Though flat like much of Belgium, its golden-lit landscapes and fresh pine scents captivate hikers.

The park hosts exceptional biodiversity, with over 7000 plant and animal species, including rare orchids, butterflies, and the elusive European nightjar bird. Over 80 signposted trails total 220 km, ranging from easy lakeside strolls to challenging forest loops. Visitors can explore via bike paths or guided tours that reveal hidden marshes.

• Top Activities: Hiking the Berendries loop (11 km), birdwatching at dawn, cycling the Vennbahn trail.
• Best Time: Late summer for blooming heather.
• Access: Entry points at Genk or Maasmechelen, free parking available.

High Fens: The Roof of Belgium

In Wallonia’s Ardennes, the **Parc Naturel Hautes Fagnes** (High Fens) forms part of a cross-border nature park with Germany, covering 72,000 hectares across 12 municipalities. Home to Belgium’s highest peak, Signal de Botrange at 694 meters, this elevated plateau features rare peat bogs teeming with carnivorous sundews and star-shaped bog asphodel flowers.

Since 1971, the reserve has safeguarded unique alpine-like flora amid misty valleys. Trails like the Circuit des Tourbières (8 km) wind through boardwalks over fragile wetlands, offering glimpses of roe deer and black grouse. Winter transforms it into a cross-country skiing haven.

Zwin: Coastal Bird Sanctuary

On the Dutch border in West Flanders, the **Zwin Nature Reserve** spans 150 hectares of mudflats, salt marshes, and scrub, earning its nickname as Europe’s “international bird airport”. Established in 1952 as Flanders’ first protected site, it attracts over 350 bird species, from spoonbills to avocets.

Seasonal migrations peak in spring and autumn, with observation towers providing prime views. A 6 km dike trail connects to the Netherlands, blending sea breezes with dune wildflowers. The visitor center offers interactive exhibits on tidal ecosystems.

• Prime birding spots: Oud-Zwin polder, observation hut.
• Family-friendly: Mudflat walks (tide-dependent).

Bosland: The Vast Forest Realm

Designated in 2023, **Bosland National Park** claims the title of Flanders’ largest forested expanse at 6,500 hectares across Hechtel-Eksel, Lommel, and Pelt. Towering pines and oak woodlands shelter red squirrels, deer, and woodpeckers amid cycling routes and adventure playgrounds.

With 300 km of paths, it’s a cyclist’s paradise, including the 100-km Boslandpad loop. Themed routes explore fairy tales or geology, making it ideal for families.

Scheldevallei: Tidal River Dynamics

Stretching from Ghent to Antwerp, **Scheldevallei National Park** (2023) protects 2023 km² of floodplains, marshes, and the Scheldt River’s tidal zones. This dynamic landscape supports otters, beavers, and wading birds in willow groves and wet grasslands.

Kayaking and canoeing reveal hidden creeks, while elevated paths offer flood-prone vistas. It’s a vital corridor for migratory fish and amphibians.

Wallonia’s River and Woodland Gems

Vallee de la Semois

Established in 2022, **Parc National de la Vallée de la Semois** winds through steep valleys and ancient forests in the Ardennes. Kayaking the meandering river, hiking to viewpoints like Rocroi, and spotting kingfishers define visits here.

L’Entre-Sambre-et-Meuse

Also from 2022, this park safeguards limestone cliffs, orchards, and the Sambre-Meuse confluence. Rock climbing, fossil hunting, and village trails blend nature with cultural heritage.

Brabantse Wouden

Flanders’ 2023 addition, **Brabantse Wouden National Park** features rolling woodlands and meadows near Brussels, perfect for day trips with diverse trails.

Planning Your Park Adventure

Belgium’s parks are free to enter, with most facilities (visitor centers, restrooms) operational year-round. Public transport serves Hoge Kempen and Zwin well; cars are best for remote Ardennes sites. Pack layers for variable weather, insect repellent for bogs, and binoculars for wildlife. Sustainable practices like staying on paths protect these fragile habitats.

FAQs

What is Belgium’s largest national park?

Hoge Kempen National Park, at 12,000 hectares, holds this distinction as Flanders’ expansive heathland reserve.

How many national parks does Belgium have?

Six as of 2025: Hoge Kempen (2006), plus five newer ones from 2022-2023 in Wallonia and Flanders.

Are Belgium’s national parks free?

Yes, entry is generally free, though some activities like guided tours may have fees.

Best park for birdwatching?

Zwin Nature Reserve, with over 350 species in its coastal wetlands.

Can I camp in these parks?

Camping is limited; check official sites for designated areas, especially in Hoge Kempen and Bosland.