Sea dyke

The sea dyke at Noordpolderzijl is a striking example of Dutch water management and a peaceful destination for those seeking the wide-open landscapes of the Groningen coast. Located at the northernmost point of the province, this robust earthen barrier protects the reclaimed polders from the tides of the Wadden Sea. The area is known for its quiet, windswept beauty, where the sky seems endless and the horizon blurs between land and water.

A visit to the sea dyke offers a chance to experience the unique atmosphere of the Dutch coastal countryside. Walking or cycling along the top of the dyke, you’re treated to panoramic views over the salt marshes, mudflats, and the ever-changing sea. The tidal flats here are part of the UNESCO-listed Wadden Sea, an important habitat for migratory birds and marine life. Birdwatchers often spot flocks of waders and geese, especially during migration seasons.

At the foot of the dyke lies Noordpolderzijl’s tiny harbor—the smallest seaport in the Netherlands—where a handful of fishing boats and pleasure craft shelter from the elements. There’s a small café, ‘t Zielhoes, housed in a former lockkeeper’s cottage, where you can enjoy a warm drink and local hospitality. The sea dyke at Noordpolderzijl is freely accessible year-round and offers a tranquil, authentic glimpse into the Dutch relationship with the sea.