Noordhollands Duinreservaat
Five thousand hectares of dune managed as a drinking water catchment, with bison reintroduced into part of it.
Updated 29 August 2026
The Noordhollands Duinreservaat runs about twenty-five kilometres along the coast between Wijk aan Zee and Bergen and covers roughly five thousand three hundred hectares, which makes it one of the largest dune areas in the country. It is owned and managed by the regional water company, because these dunes filter drinking water for North Holland - river water is infiltrated into the sand and drawn out clean, which is why parts have channels and are fenced. That management has kept the area open. There are dune heaths, wet valleys, planted woodland, and a herd of European bison introduced at Kraansvlak from 2007 in one of the first such projects in Western Europe, kept in a large enclosure with a walking route through part of it when the animals allow. Konik horses and Scottish Highland cattle graze elsewhere.
Highlights
- Five thousand hectares of dune - twenty-five kilometres of the North Holland coast.
- A drinking water catchment - infiltration channels and the management they require.
- European bison at Kraansvlak - introduced from 2007, in a large enclosure.
- Grazing herds - Konik horses and Highland cattle keeping the dunes open.
When to go
April to October. A day.
What to expect
Some entrances need a paid day ticket. The bison route closes when the herd is near it, and sightings are not guaranteed. Cycling is restricted to marked paths. Ticks are common.
Nearby
Castricum aan Zee is on the coast; the Schoorlse Duinen continue north.
Key facts
Source: Wikidata, item Q1659558, read on 18 October 2026.
What to pack for Noordhollands Duinreservaat
Chosen from what this place is for. Tap a kit for the full checklist.
- Broken-in walking shoes or boots - Grip and ankle support matter more than looks; never hike in brand-new boots. Find on Amazon
- Padded shorts - The one thing that makes a full day in the saddle bearable. Find on Amazon
- Loose, light, long clothing - Covering up beats bare skin in the desert - and locals dress this way for a reason. Find on Amazon
- Layers + a waterproof shell - Mountain weather turns fast; a packable rain jacket saves the day. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


