What a Natuurpoort actually is
A Natuurpoort is the Dutch conservation movement's tidy idea of a trailhead. Each one combines a car park (paid for non-members of Natuurmonumenten), large painted route boards showing the colour-coded walks, paper maps for sale, a clean toilet and almost always a café with a terrace. They are designed to make starting a walk easy and consistently good. They work.
The Oisterwijk municipality has four. Two — Groot Speijck and Boshuis Venkraai — sit deep in the woods. A third, Klein Speijck, is smaller and quieter. The fourth lies on the Kampina side. For most visitors the question is which one suits the day, not whether to use one at all.
Natuurpoort Groot Speijck
The big one. The main parking, the route boards for every colour-marked walk in the reserve, the official visitor centre with maps and information, and the largest terrace. This is where the 14-Fens loop starts. If you have never been to the reserve before, start here. Address: Van Tienhovenlaan. Café open most of the year; reduced winter hours.
Why come here
- Easiest first visit.
- All marked routes start here.
- Toilets, maps and information.
- Big terrace, often sunny.
Boshuis Venkraai
The forest café gate. Smaller than Groot Speijck and more atmospheric — a wooden chalet under tall pines, with a terrace that catches the morning light. Routes from here are mostly shorter, gentler and good for families with prams or young children on bikes.
Why come here
- Lovely café, particularly for breakfast.
- Family-friendly trails.
- Quieter than Groot Speijck in school holidays.
- Beautiful in autumn.
Klein Speijck
The quiet one. A smaller forest gate, no full visitor centre, but a café and basic parking. The shorter loops from here meet up with the bigger routes deeper in the reserve, so you can do almost any walk from this gate if you don't mind a short link section at the start.
Why come here
- The least crowded gate.
- Direct paths into the heart of the reserve.
- Lighter parking pressure on summer weekends.
The Kampina-side gate
If you've come specifically for Kampina rather than the forest, head for the gate on its western edge. Different atmosphere entirely — open heath, big sky, fewer trees, and the cattle that crop the heath visible from the car park. The café here is simpler but the views are immediate.
Why come here
- Direct access to Kampina's heath.
- Open views, big sky, often quieter.
- Good base for the August heather walk.
"Each gate has a different mood. Groot Speijck for first visits. Venkraai for breakfast. Klein Speijck for quiet. Kampina for the sky."
Parking, payment and access
Parking at all four gates is paid; Natuurmonumenten members park free with their membership card on the dashboard. Payment is usually contactless or via parking app. There are no manned barriers — it works on trust and inspection.
All gates have at least one accessible toilet and a tarmac approach. Most loops near the gates are mobility-scooter friendly on the firmer sections. Bike parking is available at every gate; some gates also have bike-rental drop-off points in season.
When to arrive
If you want a peaceful experience, arrive before 09:00 — the car parks are easy, the deer are still moving and the cafés are quiet. On a sunny weekend in spring or autumn the main lot at Groot Speijck can fill up by 11:00. The least-busy gates, in order, are usually: Klein Speijck → Kampina → Venkraai → Groot Speijck.