Nationaal Park De Maasduinen

Visiting Nationaal Park De Maasduinen on the hottest day of the year felt like stepping into a sun‑soaked world where every dune, pine tree, and stretch of heathland shimmered in the heat. The air was thick and still, carrying the scent of warm sand and resin from the forests that frame the long, narrow ridge of dunes. Even the lakes looked sleepy, their surfaces glassy and unmoving. 

Having parked up the car nearby “De Sluis” car park, we left the comfort of our air‑conditioned car behind and headed into the vast landscape of dunes, heather, and pine forest that makes Nationaal Park De Maasduinen feel so wild and remote. The trails were quiet with the exception of a few cyclists and hikers, each of us moving at our own slow pace in the heavy heat.

Nationaal Park De Maasduinen stretches along the eastern edge of Limburg, right up against the German border. What makes it special is its long, continuous ridge of river dunes—the longest in the Netherlands. These dunes were formed by the interplay of the Meuse River, glacial winds, and drifting sands, giving the park a landscape that feels almost otherworldly on a hot day.

While walking along the edge of Reindersmeer, a beautiful lake tucked into the heart of the dunes, we eventually arrived at Speelbos De Boskoel — a playful corner of the park filled with wooden structures to climb, balance on, and explore. 

The pond is crossed by pulling a steel cable across, a simple hand‑powered ferry that adds a bit of playful adventure to the walk. Even in the heat, we couldn’t resist giving it a try. Gripping the warm metal cable, we inched our way over the still, blue water, the raft gliding slowly while the dunes and pine trees shifted behind us like a moving backdrop.  It was hot, and the five‑minute effort felt like a full workout under the blazing sun.

From here, we carried on with our walk, but decided to be smart and head back towards the car park as the heat was becoming unbearable.

At the car park, we visited Brasserie “In de Sluis,” where we ordered a round of refreshing drinks and some well‑deserved snacks. The cold glasses felt heavenly after hours in the heat. What makes the brasserie even more interesting is that it also serves as a small museum, offering a glimpse into the history and nature of De Maasduinen. While cooling down, we wandered through the displays, learning how the dunes were formed and how the landscape has changed over time — a surprisingly enriching way to end such a scorching walk.